africa revision 1.47
1# $OpenBSD: africa,v 1.47 2016/06/14 21:55:48 millert Exp $ 2# This file is in the public domain, so clarified as of 3# 2009-05-17 by Arthur David Olson. 4 5# This file is by no means authoritative; if you think you know better, 6# go ahead and edit the file (and please send any changes to 7# tz@iana.org for general use in the future). For more, please see 8# the file CONTRIBUTING in the tz distribution. 9 10# From Paul Eggert (2014-10-31): 11# 12# Unless otherwise specified, the source for data through 1990 is: 13# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition), 14# San Diego: ACS Publications, Inc. (2003). 15# Unfortunately this book contains many errors and cites no sources. 16# 17# Gwillim Law writes that a good source 18# for recent time zone data is the International Air Transport 19# Association's Standard Schedules Information Manual (IATA SSIM), 20# published semiannually. Law sent in several helpful summaries 21# of the IATA's data after 1990. Except where otherwise noted, 22# IATA SSIM is the source for entries after 1990. 23# 24# Another source occasionally used is Edward W. Whitman, World Time Differences, 25# Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), which 26# I found in the UCLA library. 27# 28# For data circa 1899, a common source is: 29# Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94. 30# http://www.jstor.org/stable/1774359 31# 32# A reliable and entertaining source about time zones is 33# Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997). 34# 35# Previous editions of this database used WAT, CAT, SAT, and EAT 36# for +0:00 through +3:00, respectively, 37# but Mark R V Murray reports that 38# 'SAST' is the official abbreviation for +2:00 in the country of South Africa, 39# 'CAT' is commonly used for +2:00 in countries north of South Africa, and 40# 'WAT' is probably the best name for +1:00, as the common phrase for 41# the area that includes Nigeria is "West Africa". 42# He has heard of "Western Sahara Time" for +0:00 but can find no reference. 43# 44# To make things confusing, 'WAT' seems to have been used for -1:00 long ago; 45# I'd guess that this was because people needed _some_ name for -1:00, 46# and at the time, far west Africa was the only major land area in -1:00. 47# This usage is now obsolete, as the last use of -1:00 on the African 48# mainland seems to have been 1976 in Western Sahara. 49# 50# To summarize, the following abbreviations seem to have some currency: 51# -1:00 WAT West Africa Time (no longer used) 52# 0:00 GMT Greenwich Mean Time 53# 2:00 CAT Central Africa Time 54# 2:00 SAST South Africa Standard Time 55# and Murray suggests the following abbreviation: 56# 1:00 WAT West Africa Time 57# I realize that this leads to 'WAT' being used for both -1:00 and 1:00 58# for times before 1976, but this is the best I can think of 59# until we get more information. 60# 61# I invented the following abbreviations; corrections are welcome! 62# 2:00 WAST West Africa Summer Time 63# 2:30 BEAT British East Africa Time (no longer used) 64# 2:45 BEAUT British East Africa Unified Time (no longer used) 65# 3:00 CAST Central Africa Summer Time (no longer used) 66# 3:00 SAST South Africa Summer Time (no longer used) 67# 3:00 EAT East Africa Time 68 69# Algeria 70# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S 71Rule Algeria 1916 only - Jun 14 23:00s 1:00 S 72Rule Algeria 1916 1919 - Oct Sun>=1 23:00s 0 - 73Rule Algeria 1917 only - Mar 24 23:00s 1:00 S 74Rule Algeria 1918 only - Mar 9 23:00s 1:00 S 75Rule Algeria 1919 only - Mar 1 23:00s 1:00 S 76Rule Algeria 1920 only - Feb 14 23:00s 1:00 S 77Rule Algeria 1920 only - Oct 23 23:00s 0 - 78Rule Algeria 1921 only - Mar 14 23:00s 1:00 S 79Rule Algeria 1921 only - Jun 21 23:00s 0 - 80Rule Algeria 1939 only - Sep 11 23:00s 1:00 S 81Rule Algeria 1939 only - Nov 19 1:00 0 - 82Rule Algeria 1944 1945 - Apr Mon>=1 2:00 1:00 S 83Rule Algeria 1944 only - Oct 8 2:00 0 - 84Rule Algeria 1945 only - Sep 16 1:00 0 - 85Rule Algeria 1971 only - Apr 25 23:00s 1:00 S 86Rule Algeria 1971 only - Sep 26 23:00s 0 - 87Rule Algeria 1977 only - May 6 0:00 1:00 S 88Rule Algeria 1977 only - Oct 21 0:00 0 - 89Rule Algeria 1978 only - Mar 24 1:00 1:00 S 90Rule Algeria 1978 only - Sep 22 3:00 0 - 91Rule Algeria 1980 only - Apr 25 0:00 1:00 S 92Rule Algeria 1980 only - Oct 31 2:00 0 - 93# Shanks & Pottenger give 0:09:20 for Paris Mean Time; go with Howse's 94# more precise 0:09:21. 95# Zone NAME GMTOFF RULES FORMAT [UNTIL] 96Zone Africa/Algiers 0:12:12 - LMT 1891 Mar 15 0:01 97 0:09:21 - PMT 1911 Mar 11 # Paris Mean Time 98 0:00 Algeria WE%sT 1940 Feb 25 2:00 99 1:00 Algeria CE%sT 1946 Oct 7 100 0:00 - WET 1956 Jan 29 101 1:00 - CET 1963 Apr 14 102 0:00 Algeria WE%sT 1977 Oct 21 103 1:00 Algeria CE%sT 1979 Oct 26 104 0:00 Algeria WE%sT 1981 May 105 1:00 - CET 106 107# Angola 108# Benin 109# See Africa/Lagos. 110 111# Botswana 112# See Africa/Maputo. 113 114# Burkina Faso 115# See Africa/Abidjan. 116 117# Burundi 118# See Africa/Maputo. 119 120# Cameroon 121# See Africa/Lagos. 122 123# Cape Verde 124# 125# Shanks gives 1907 for the transition to CVT. 126# Perhaps the 1911-05-26 Portuguese decree 127# http://dre.pt/pdf1sdip/1911/05/12500/23132313.pdf 128# merely made it official? 129# 130# Zone NAME GMTOFF RULES FORMAT [UNTIL] 131Zone Atlantic/Cape_Verde -1:34:04 - LMT 1907 # Praia 132 -2:00 - CVT 1942 Sep 133 -2:00 1:00 CVST 1945 Oct 15 134 -2:00 - CVT 1975 Nov 25 2:00 135 -1:00 - CVT 136 137# Central African Republic 138# See Africa/Lagos. 139 140# Chad 141# Zone NAME GMTOFF RULES FORMAT [UNTIL] 142Zone Africa/Ndjamena 1:00:12 - LMT 1912 # N'Djamena 143 1:00 - WAT 1979 Oct 14 144 1:00 1:00 WAST 1980 Mar 8 145 1:00 - WAT 146 147# Comoros 148# See Africa/Nairobi. 149 150# Democratic Republic of the Congo 151# See Africa/Lagos for the western part and Africa/Maputo for the eastern. 152 153# Republic of the Congo 154# See Africa/Lagos. 155 156# C��te d'Ivoire / Ivory Coast 157# Zone NAME GMTOFF RULES FORMAT [UNTIL] 158Zone Africa/Abidjan -0:16:08 - LMT 1912 159 0:00 - GMT 160Link Africa/Abidjan Africa/Bamako # Mali 161Link Africa/Abidjan Africa/Banjul # Gambia 162Link Africa/Abidjan Africa/Conakry # Guinea 163Link Africa/Abidjan Africa/Dakar # Senegal 164Link Africa/Abidjan Africa/Freetown # Sierra Leone 165Link Africa/Abidjan Africa/Lome # Togo 166Link Africa/Abidjan Africa/Nouakchott # Mauritania 167Link Africa/Abidjan Africa/Ouagadougou # Burkina Faso 168Link Africa/Abidjan Africa/Sao_Tome # S��o Tom�� and Pr��ncipe 169Link Africa/Abidjan Atlantic/St_Helena # St Helena 170 171# Djibouti 172# See Africa/Nairobi. 173 174############################################################################### 175 176# Egypt 177 178# Milne says Cairo used 2:05:08.9, the local mean time of the Abbasizeh 179# observatory; round to nearest. Milne also says that the official time for 180# Egypt was mean noon at the Great Pyramid, 2:04:30.5, but apparently this 181# did not apply to Cairo, Alexandria, or Port Said. 182 183# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S 184Rule Egypt 1940 only - Jul 15 0:00 1:00 S 185Rule Egypt 1940 only - Oct 1 0:00 0 - 186Rule Egypt 1941 only - Apr 15 0:00 1:00 S 187Rule Egypt 1941 only - Sep 16 0:00 0 - 188Rule Egypt 1942 1944 - Apr 1 0:00 1:00 S 189Rule Egypt 1942 only - Oct 27 0:00 0 - 190Rule Egypt 1943 1945 - Nov 1 0:00 0 - 191Rule Egypt 1945 only - Apr 16 0:00 1:00 S 192Rule Egypt 1957 only - May 10 0:00 1:00 S 193Rule Egypt 1957 1958 - Oct 1 0:00 0 - 194Rule Egypt 1958 only - May 1 0:00 1:00 S 195Rule Egypt 1959 1981 - May 1 1:00 1:00 S 196Rule Egypt 1959 1965 - Sep 30 3:00 0 - 197Rule Egypt 1966 1994 - Oct 1 3:00 0 - 198Rule Egypt 1982 only - Jul 25 1:00 1:00 S 199Rule Egypt 1983 only - Jul 12 1:00 1:00 S 200Rule Egypt 1984 1988 - May 1 1:00 1:00 S 201Rule Egypt 1989 only - May 6 1:00 1:00 S 202Rule Egypt 1990 1994 - May 1 1:00 1:00 S 203# IATA (after 1990) says transitions are at 0:00. 204# Go with IATA starting in 1995, except correct 1995 entry from 09-30 to 09-29. 205 206# From Alexander Krivenyshev (2011-04-20): 207# "...Egypt's interim cabinet decided on Wednesday to cancel daylight 208# saving time after a poll posted on its website showed the majority of 209# Egyptians would approve the cancellation." 210# 211# Egypt to cancel daylight saving time 212# http://www.almasryalyoum.com/en/node/407168 213# or 214# http://www.worldtimezone.com/dst_news/dst_news_egypt04.html 215Rule Egypt 1995 2010 - Apr lastFri 0:00s 1:00 S 216Rule Egypt 1995 2005 - Sep lastThu 24:00 0 - 217# From Steffen Thorsen (2006-09-19): 218# The Egyptian Gazette, issue 41,090 (2006-09-18), page 1, reports: 219# Egypt will turn back clocks by one hour at the midnight of Thursday 220# after observing the daylight saving time since May. 221# http://news.gom.com.eg/gazette/pdf/2006/09/18/01.pdf 222Rule Egypt 2006 only - Sep 21 24:00 0 - 223# From Dirk Losch (2007-08-14): 224# I received a mail from an airline which says that the daylight 225# saving time in Egypt will end in the night of 2007-09-06 to 2007-09-07. 226# From Jesper N��rgaard Welen (2007-08-15): [The following agree:] 227# http://www.nentjes.info/Bill/bill5.htm 228# http://www.timeanddate.com/worldclock/city.html?n=53 229# From Steffen Thorsen (2007-09-04): The official information...: 230# http://www.sis.gov.eg/En/EgyptOnline/Miscellaneous/000002/0207000000000000001580.htm 231Rule Egypt 2007 only - Sep Thu>=1 24:00 0 - 232# From Abdelrahman Hassan (2007-09-06): 233# Due to the Hijri (lunar Islamic calendar) year being 11 days shorter 234# than the year of the Gregorian calendar, Ramadan shifts earlier each 235# year. This year it will be observed September 13 (September is quite 236# hot in Egypt), and the idea is to make fasting easier for workers by 237# shifting business hours one hour out of daytime heat. Consequently, 238# unless discontinued, next DST may end Thursday 28 August 2008. 239# From Paul Eggert (2007-08-17): 240# For lack of better info, assume the new rule is last Thursday in August. 241 242# From Petr Machata (2009-04-06): 243# The following appeared in Red Hat bugzilla[1] (edited): 244# 245# > $ zdump -v /usr/share/zoneinfo/Africa/Cairo | grep 2009 246# > /usr/share/zoneinfo/Africa/Cairo Thu Apr 23 21:59:59 2009 UTC = Thu = 247# Apr 23 248# > 23:59:59 2009 EET isdst=0 gmtoff=7200 249# > /usr/share/zoneinfo/Africa/Cairo Thu Apr 23 22:00:00 2009 UTC = Fri = 250# Apr 24 251# > 01:00:00 2009 EEST isdst=1 gmtoff=10800 252# > /usr/share/zoneinfo/Africa/Cairo Thu Aug 27 20:59:59 2009 UTC = Thu = 253# Aug 27 254# > 23:59:59 2009 EEST isdst=1 gmtoff=10800 255# > /usr/share/zoneinfo/Africa/Cairo Thu Aug 27 21:00:00 2009 UTC = Thu = 256# Aug 27 257# > 23:00:00 2009 EET isdst=0 gmtoff=7200 258# 259# > end date should be Thu Sep 24 2009 (Last Thursday in September at 23:59= 260# :59) 261# > http://support.microsoft.com/kb/958729/ 262# 263# timeanddate[2] and another site I've found[3] also support that. 264# 265# [1] https://bugzilla.redhat.com/show_bug.cgi?id=492263 266# [2] http://www.timeanddate.com/worldclock/clockchange.html?n=53 267# [3] http://wwp.greenwichmeantime.com/time-zone/africa/egypt/ 268 269# From Arthur David Olson (2009-04-20): 270# In 2009 (and for the next several years), Ramadan ends before the fourth 271# Thursday in September; Egypt is expected to revert to the last Thursday 272# in September. 273 274# From Steffen Thorsen (2009-08-11): 275# We have been able to confirm the August change with the Egyptian Cabinet 276# Information and Decision Support Center: 277# http://www.timeanddate.com/news/time/egypt-dst-ends-2009.html 278# 279# The Middle East News Agency 280# http://www.mena.org.eg/index.aspx 281# also reports "Egypt starts winter time on August 21" 282# today in article numbered "71, 11/08/2009 12:25 GMT." 283# Only the title above is available without a subscription to their service, 284# and can be found by searching for "winter" in their search engine 285# (at least today). 286 287# From Alexander Krivenyshev (2010-07-20): 288# According to News from Egypt - Al-Masry Al-Youm Egypt's cabinet has 289# decided that Daylight Saving Time will not be used in Egypt during 290# Ramadan. 291# 292# Arabic translation: 293# "Clocks to go back during Ramadan - and then forward again" 294# http://www.almasryalyoum.com/en/news/clocks-go-back-during-ramadan-and-then-forward-again 295# http://www.worldtimezone.com/dst_news/dst_news_egypt02.html 296 297# From Ahmad El-Dardiry (2014-05-07): 298# Egypt is to change back to Daylight system on May 15 299# http://english.ahram.org.eg/NewsContent/1/64/100735/Egypt/Politics-/Egypts-government-to-reapply-daylight-saving-time-.aspx 300 301# From Gunther Vermier (2014-05-13): 302# our Egypt office confirms that the change will be at 15 May "midnight" (24:00) 303 304# From Imed Chihi (2014-06-04): 305# We have finally "located" a precise official reference about the DST changes 306# in Egypt. The Ministers Cabinet decision is explained at 307# http://www.cabinet.gov.eg/Media/CabinetMeetingsDetails.aspx?id=347 ... 308# [T]his (Arabic) site is not accessible outside Egypt, but the page ... 309# translates into: "With regard to daylight saving time, it is scheduled to 310# take effect at exactly twelve o'clock this evening, Thursday, 15 MAY 2014, 311# to be suspended by twelve o'clock on the evening of Thursday, 26 JUN 2014, 312# and re-established again at the end of the month of Ramadan, at twelve 313# o'clock on the evening of Thursday, 31 JUL 2014." This statement has been 314# reproduced by other (more accessible) sites[, e.g.,]... 315# http://elgornal.net/news/news.aspx?id=4699258 316 317# From Paul Eggert (2014-06-04): 318# Sarah El Deeb and Lee Keath of AP report that the Egyptian government says 319# the change is because of blackouts in Cairo, even though Ahram Online (cited 320# above) says DST had no affect on electricity consumption. There is 321# no information about when DST will end this fall. See: 322# http://abcnews.go.com/International/wireStory/el-sissi-pushes-egyptians-line-23614833 323 324# From Steffen Thorsen (2015-04-08): 325# Egypt will start DST on midnight after Thursday, April 30, 2015. 326# This is based on a law (no 35) from May 15, 2014 saying it starts the last 327# Thursday of April.... Clocks will still be turned back for Ramadan, but 328# dates not yet announced.... 329# http://almogaz.com/news/weird-news/2015/04/05/1947105 ... 330# http://www.timeanddate.com/news/time/egypt-starts-dst-2015.html 331 332# From Ahmed Nazmy (2015-04-20): 333# Egypt's ministers cabinet just announced ... that it will cancel DST at 334# least for 2015. 335# 336# From Tim Parenti (2015-04-20): 337# http://english.ahram.org.eg/WriterArticles/NewsContentP/1/128195/Egypt/No-daylight-saving-this-summer-Egypts-prime-minist.aspx 338# "Egypt's cabinet agreed on Monday not to switch clocks for daylight saving 339# time this summer, and carry out studies on the possibility of canceling the 340# practice altogether in future years." 341# 342# From Paul Eggert (2015-04-24): 343# Yesterday the office of Egyptian President El-Sisi announced his 344# decision to abandon DST permanently. See Ahram Online 2015-04-24. 345# http://english.ahram.org.eg/NewsContent/1/64/128509/Egypt/Politics-/Sisi-cancels-daylight-saving-time-in-Egypt.aspx 346 347# From Steffen Thorsen (2016-04-29): 348# Egypt will have DST from July 7 until the end of October.... 349# http://english.ahram.org.eg/NewsContentP/1/204655/Egypt/Daylight-savings-time-returning-to-Egypt-on--July.aspx 350# http://www.nileinternational.net/en/?p=25806 351# ... EgyptAir seems to have assumed DST to start in April (like it previously 352# did in 2010), and therefore this obviously causes problems with the schedules: 353# http://www.egyptair.com/en/about-egyptair/news-and-press/Pages/CANCELLATION%20OF%20DAYLIGHT%20SAVING%20TIME.aspx 354# 355# From Paul Eggert (2016-04-29): 356# For now, guess fall transitions will be October's last Thursday at 357# 24:00 and spring transitions will follow rules used 1995-2010 and be 358# April's last Thursday at 24:00, and guess a switch to standard time at 359# 24:00 the last Thursday before Ramadan, and back to DST at 00:00 the 360# first Friday after Ramadan. To implement this, 361# transition dates for 2016 through 2068 were determined by running 362# the following program under GNU Emacs 24.5, with the results integrated 363# by hand into the table below. Ramadan again intrudes on the guessed 364# DST starting in 2069, but that's beyond our somewhat-arbitrary cutoff here. 365# (let ((islamic-year 1437)) 366# (while (< islamic-year 1491) 367# (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year))) 368# (b (calendar-islamic-to-absolute (list 10 1 islamic-year))) 369# (friday 5)) 370# (while (/= friday (mod a 7)) 371# (setq a (1- a))) 372# (while (/= friday (mod b 7)) 373# (setq b (1+ b))) 374# (setq a (1- a)) 375# (setq b (1- b)) 376# (setq a (calendar-gregorian-from-absolute a)) 377# (setq b (calendar-gregorian-from-absolute b)) 378# (insert 379# (format 380# (concat "Rule\tEgypt\t%d\tonly\t-\t%s\t%2d\t24:00\t0\t-\n" 381# "Rule\tEgypt\t%d\tonly\t-\t%s\t%2d\t24:00\t1:00\tS\n") 382# (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a)) 383# (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b))))) 384# (setq islamic-year (+ 1 islamic-year)))) 385 386Rule Egypt 2008 only - Aug lastThu 24:00 0 - 387Rule Egypt 2009 only - Aug 20 24:00 0 - 388Rule Egypt 2010 only - Aug 10 24:00 0 - 389Rule Egypt 2010 only - Sep 9 24:00 1:00 S 390Rule Egypt 2010 only - Sep lastThu 24:00 0 - 391Rule Egypt 2014 only - May 15 24:00 1:00 S 392Rule Egypt 2014 only - Jun 26 24:00 0 - 393Rule Egypt 2014 only - Jul 31 24:00 1:00 S 394Rule Egypt 2014 only - Sep lastThu 24:00 0 - 395Rule Egypt 2016 only - Jul 7 24:00 1:00 S 396Rule Egypt 2016 2035 - Oct lastThu 24:00 0 - 397Rule Egypt 2017 2019 - Apr lastThu 24:00 1:00 S 398Rule Egypt 2017 only - May 25 24:00 0 - 399Rule Egypt 2017 only - Jun 29 24:00 1:00 S 400Rule Egypt 2018 only - May 10 24:00 0 - 401Rule Egypt 2018 only - Jun 14 24:00 1:00 S 402Rule Egypt 2019 only - May 2 24:00 0 - 403Rule Egypt 2019 only - Jun 6 24:00 1:00 S 404Rule Egypt 2020 only - May 28 24:00 1:00 S 405Rule Egypt 2021 only - May 13 24:00 1:00 S 406Rule Egypt 2022 only - May 5 24:00 1:00 S 407Rule Egypt 2023 2051 - Apr lastThu 24:00 1:00 S 408Rule Egypt 2036 only - Oct 16 24:00 0 - 409Rule Egypt 2037 only - Oct 8 24:00 0 - 410Rule Egypt 2038 only - Sep 23 24:00 0 - 411Rule Egypt 2039 only - Sep 15 24:00 0 - 412Rule Egypt 2039 only - Oct 20 24:00 1:00 S 413Rule Egypt 2039 max - Oct lastThu 24:00 0 - 414Rule Egypt 2040 only - Sep 6 24:00 0 - 415Rule Egypt 2040 only - Oct 11 24:00 1:00 S 416Rule Egypt 2041 only - Aug 22 24:00 0 - 417Rule Egypt 2041 only - Sep 26 24:00 1:00 S 418Rule Egypt 2042 only - Aug 14 24:00 0 - 419Rule Egypt 2042 only - Sep 18 24:00 1:00 S 420Rule Egypt 2043 only - Aug 6 24:00 0 - 421Rule Egypt 2043 only - Sep 10 24:00 1:00 S 422Rule Egypt 2044 only - Jul 21 24:00 0 - 423Rule Egypt 2044 only - Aug 25 24:00 1:00 S 424Rule Egypt 2045 only - Jul 13 24:00 0 - 425Rule Egypt 2045 only - Aug 17 24:00 1:00 S 426Rule Egypt 2046 only - Jun 28 24:00 0 - 427Rule Egypt 2046 only - Aug 9 24:00 1:00 S 428Rule Egypt 2047 only - Jun 20 24:00 0 - 429Rule Egypt 2047 only - Jul 25 24:00 1:00 S 430Rule Egypt 2048 only - Jun 11 24:00 0 - 431Rule Egypt 2048 only - Jul 16 24:00 1:00 S 432Rule Egypt 2049 only - May 27 24:00 0 - 433Rule Egypt 2049 only - Jul 1 24:00 1:00 S 434Rule Egypt 2050 only - May 19 24:00 0 - 435Rule Egypt 2050 only - Jun 23 24:00 1:00 S 436Rule Egypt 2051 only - May 11 24:00 0 - 437Rule Egypt 2051 only - Jun 15 24:00 1:00 S 438Rule Egypt 2052 only - May 30 24:00 1:00 S 439Rule Egypt 2053 only - May 22 24:00 1:00 S 440Rule Egypt 2054 only - May 14 24:00 1:00 S 441Rule Egypt 2055 max - Apr lastThu 24:00 1:00 S 442 443# Zone NAME GMTOFF RULES FORMAT [UNTIL] 444Zone Africa/Cairo 2:05:09 - LMT 1900 Oct 445 2:00 Egypt EE%sT 446 447# Equatorial Guinea 448# See Africa/Lagos. 449 450# Eritrea 451# Ethiopia 452# See Africa/Nairobi. 453 454# Gabon 455# See Africa/Lagos. 456 457# Gambia 458# See Africa/Abidjan. 459 460# Ghana 461# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S 462# Whitman says DST was observed from 1931 to "the present"; 463# Shanks & Pottenger say 1936 to 1942; 464# and September 1 to January 1 is given by: 465# Scott Keltie J, Epstein M (eds), The Statesman's Year-Book, 466# 57th ed. Macmillan, London (1920), OCLC 609408015, pp xxviii. 467# For lack of better info, assume DST was observed from 1920 to 1942. 468Rule Ghana 1920 1942 - Sep 1 0:00 0:20 GHST 469Rule Ghana 1920 1942 - Dec 31 0:00 0 GMT 470# Zone NAME GMTOFF RULES FORMAT [UNTIL] 471Zone Africa/Accra -0:00:52 - LMT 1918 472 0:00 Ghana %s 473 474# Guinea 475# See Africa/Abidjan. 476 477# Guinea-Bissau 478# 479# Shanks gives 1911-05-26 for the transition to WAT, 480# evidently confusing the date of the Portuguese decree 481# http://dre.pt/pdf1sdip/1911/05/12500/23132313.pdf 482# with the date that it took effect, namely 1912-01-01. 483# 484# Zone NAME GMTOFF RULES FORMAT [UNTIL] 485Zone Africa/Bissau -1:02:20 - LMT 1912 Jan 1 486 -1:00 - WAT 1975 487 0:00 - GMT 488 489# Kenya 490# Zone NAME GMTOFF RULES FORMAT [UNTIL] 491Zone Africa/Nairobi 2:27:16 - LMT 1928 Jul 492 3:00 - EAT 1930 493 2:30 - BEAT 1940 494 2:45 - BEAUT 1960 495 3:00 - EAT 496Link Africa/Nairobi Africa/Addis_Ababa # Ethiopia 497Link Africa/Nairobi Africa/Asmara # Eritrea 498Link Africa/Nairobi Africa/Dar_es_Salaam # Tanzania 499Link Africa/Nairobi Africa/Djibouti 500Link Africa/Nairobi Africa/Kampala # Uganda 501Link Africa/Nairobi Africa/Mogadishu # Somalia 502Link Africa/Nairobi Indian/Antananarivo # Madagascar 503Link Africa/Nairobi Indian/Comoro 504Link Africa/Nairobi Indian/Mayotte 505 506# Lesotho 507# See Africa/Johannesburg. 508 509# Liberia 510# From Paul Eggert (2006-03-22): 511# In 1972 Liberia was the last country to switch 512# from a UTC offset that was not a multiple of 15 or 20 minutes. 513# Howse reports that it was in honor of their president's birthday. 514# Shank & Pottenger report the date as May 1, whereas Howse reports Jan; 515# go with Shanks & Pottenger. 516# For Liberia before 1972, Shanks & Pottenger report -0:44, whereas Howse and 517# Whitman each report -0:44:30; go with the more precise figure. 518# Zone NAME GMTOFF RULES FORMAT [UNTIL] 519Zone Africa/Monrovia -0:43:08 - LMT 1882 520 -0:43:08 - MMT 1919 Mar # Monrovia Mean Time 521 -0:44:30 - LRT 1972 May # Liberia Time 522 0:00 - GMT 523 524############################################################################### 525 526# Libya 527 528# From Even Scharning (2012-11-10): 529# Libya set their time one hour back at 02:00 on Saturday November 10. 530# http://www.libyaherald.com/2012/11/04/clocks-to-go-back-an-hour-on-saturday/ 531# Here is an official source [in Arabic]: http://ls.ly/fb6Yc 532# 533# Steffen Thorsen forwarded a translation (2012-11-10) in 534# http://mm.icann.org/pipermail/tz/2012-November/018451.html 535# 536# From Tim Parenti (2012-11-11): 537# Treat the 2012-11-10 change as a zone change from UTC+2 to UTC+1. 538# The DST rules planned for 2013 and onward roughly mirror those of Europe 539# (either two days before them or five days after them, so as to fall on 540# lastFri instead of lastSun). 541 542# From Even Scharning (2013-10-25): 543# The scheduled end of DST in Libya on Friday, October 25, 2013 was 544# cancelled yesterday.... 545# http://www.libyaherald.com/2013/10/24/correction-no-time-change-tomorrow/ 546# 547# From Paul Eggert (2013-10-25): 548# For now, assume they're reverting to the pre-2012 rules of permanent UTC+2. 549 550# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S 551Rule Libya 1951 only - Oct 14 2:00 1:00 S 552Rule Libya 1952 only - Jan 1 0:00 0 - 553Rule Libya 1953 only - Oct 9 2:00 1:00 S 554Rule Libya 1954 only - Jan 1 0:00 0 - 555Rule Libya 1955 only - Sep 30 0:00 1:00 S 556Rule Libya 1956 only - Jan 1 0:00 0 - 557Rule Libya 1982 1984 - Apr 1 0:00 1:00 S 558Rule Libya 1982 1985 - Oct 1 0:00 0 - 559Rule Libya 1985 only - Apr 6 0:00 1:00 S 560Rule Libya 1986 only - Apr 4 0:00 1:00 S 561Rule Libya 1986 only - Oct 3 0:00 0 - 562Rule Libya 1987 1989 - Apr 1 0:00 1:00 S 563Rule Libya 1987 1989 - Oct 1 0:00 0 - 564Rule Libya 1997 only - Apr 4 0:00 1:00 S 565Rule Libya 1997 only - Oct 4 0:00 0 - 566Rule Libya 2013 only - Mar lastFri 1:00 1:00 S 567Rule Libya 2013 only - Oct lastFri 2:00 0 - 568# Zone NAME GMTOFF RULES FORMAT [UNTIL] 569Zone Africa/Tripoli 0:52:44 - LMT 1920 570 1:00 Libya CE%sT 1959 571 2:00 - EET 1982 572 1:00 Libya CE%sT 1990 May 4 573# The 1996 and 1997 entries are from Shanks & Pottenger; 574# the IATA SSIM data entries contain some obvious errors. 575 2:00 - EET 1996 Sep 30 576 1:00 Libya CE%sT 1997 Oct 4 577 2:00 - EET 2012 Nov 10 2:00 578 1:00 Libya CE%sT 2013 Oct 25 2:00 579 2:00 - EET 580 581# Madagascar 582# See Africa/Nairobi. 583 584# Malawi 585# See Africa/Maputo. 586 587# Mali 588# Mauritania 589# See Africa/Abidjan. 590 591# Mauritius 592 593# From Steffen Thorsen (2008-06-25): 594# Mauritius plans to observe DST from 2008-11-01 to 2009-03-31 on a trial 595# basis.... 596# It seems that Mauritius observed daylight saving time from 1982-10-10 to 597# 1983-03-20 as well, but that was not successful.... 598# http://www.timeanddate.com/news/time/mauritius-daylight-saving-time.html 599 600# From Alex Krivenyshev (2008-06-25): 601# http://economicdevelopment.gov.mu/portal/site/Mainhomepage/menuitem.a42b24128104d9845dabddd154508a0c/?content_id=0a7cee8b5d69a110VgnVCM1000000a04a8c0RCRD 602 603# From Arthur David Olson (2008-06-30): 604# The www.timeanddate.com article cited by Steffen Thorsen notes that "A 605# final decision has yet to be made on the times that daylight saving 606# would begin and end on these dates." As a place holder, use midnight. 607 608# From Paul Eggert (2008-06-30): 609# Follow Thorsen on DST in 1982/1983, instead of Shanks & Pottenger. 610 611# From Steffen Thorsen (2008-07-10): 612# According to 613# http://www.lexpress.mu/display_article.php?news_id=111216 614# (in French), Mauritius will start and end their DST a few days earlier 615# than previously announced (2008-11-01 to 2009-03-31). The new start 616# date is 2008-10-26 at 02:00 and the new end date is 2009-03-27 (no time 617# given, but it is probably at either 2 or 3 wall clock time). 618# 619# A little strange though, since the article says that they moved the date 620# to align itself with Europe and USA which also change time on that date, 621# but that means they have not paid attention to what happened in 622# USA/Canada last year (DST ends first Sunday in November). I also wonder 623# why that they end on a Friday, instead of aligning with Europe which 624# changes two days later. 625 626# From Alex Krivenyshev (2008-07-11): 627# Seems that English language article "The revival of daylight saving 628# time: Energy conservation?"- No. 16578 (07/11/2008) was originally 629# published on Monday, June 30, 2008... 630# 631# I guess that article in French "Le gouvernement avance l'introduction 632# de l'heure d'��t��" stating that DST in Mauritius starting on October 26 633# and ending on March 27, 2009 is the most recent one.... 634# http://www.worldtimezone.com/dst_news/dst_news_mauritius02.html 635 636# From Riad M. Hossen Ally (2008-08-03): 637# The Government of Mauritius weblink 638# http://www.gov.mu/portal/site/pmosite/menuitem.4ca0efdee47462e7440a600248a521ca/?content_id=4728ca68b2a5b110VgnVCM1000000a04a8c0RCRD 639# Cabinet Decision of July 18th, 2008 states as follows: 640# 641# 4. ...Cabinet has agreed to the introduction into the National Assembly 642# of the Time Bill which provides for the introduction of summer time in 643# Mauritius. The summer time period which will be of one hour ahead of 644# the standard time, will be aligned with that in Europe and the United 645# States of America. It will start at two o'clock in the morning on the 646# last Sunday of October and will end at two o'clock in the morning on 647# the last Sunday of March the following year. The summer time for the 648# year 2008-2009 will, therefore, be effective as from 26 October 2008 649# and end on 29 March 2009. 650 651# From Ed Maste (2008-10-07): 652# THE TIME BILL (No. XXVII of 2008) Explanatory Memorandum states the 653# beginning / ending of summer time is 2 o'clock standard time in the 654# morning of the last Sunday of October / last Sunday of March. 655# http://www.gov.mu/portal/goc/assemblysite/file/bill2708.pdf 656 657# From Steffen Thorsen (2009-06-05): 658# According to several sources, Mauritius will not continue to observe 659# DST the coming summer... 660# 661# Some sources, in French: 662# http://www.defimedia.info/news/946/Rashid-Beebeejaun-:-%C2%AB-L%E2%80%99heure-d%E2%80%99%C3%A9t%C3%A9-ne-sera-pas-appliqu%C3%A9e-cette-ann%C3%A9e-%C2%BB 663# http://lexpress.mu/Story/3398~Beebeejaun---Les-objectifs-d-%C3%A9conomie-d-%C3%A9nergie-de-l-heure-d-%C3%A9t%C3%A9-ont-%C3%A9t%C3%A9-atteints- 664# 665# Our wrap-up: 666# http://www.timeanddate.com/news/time/mauritius-dst-will-not-repeat.html 667 668# From Arthur David Olson (2009-07-11): 669# The "mauritius-dst-will-not-repeat" wrapup includes this: 670# "The trial ended on March 29, 2009, when the clocks moved back by one hour 671# at 2am (or 02:00) local time..." 672 673# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S 674Rule Mauritius 1982 only - Oct 10 0:00 1:00 S 675Rule Mauritius 1983 only - Mar 21 0:00 0 - 676Rule Mauritius 2008 only - Oct lastSun 2:00 1:00 S 677Rule Mauritius 2009 only - Mar lastSun 2:00 0 - 678# Zone NAME GMTOFF RULES FORMAT [UNTIL] 679Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis 680 4:00 Mauritius MU%sT # Mauritius Time 681# Agalega Is, Rodriguez 682# no information; probably like Indian/Mauritius 683 684# Mayotte 685# See Africa/Nairobi. 686 687# Morocco 688# See the 'europe' file for Spanish Morocco (Africa/Ceuta). 689 690# From Alex Krivenyshev (2008-05-09): 691# Here is an article that Morocco plan to introduce Daylight Saving Time between 692# 1 June, 2008 and 27 September, 2008. 693# 694# "... Morocco is to save energy by adjusting its clock during summer so it will 695# be one hour ahead of GMT between 1 June and 27 September, according to 696# Communication Minister and Government Spokesman, Khalid Naciri...." 697# 698# http://www.worldtimezone.net/dst_news/dst_news_morocco01.html 699# http://en.afrik.com/news11892.html 700 701# From Alex Krivenyshev (2008-05-09): 702# The Morocco time change can be confirmed on Morocco web site Maghreb Arabe 703# Presse: 704# http://www.map.ma/eng/sections/box3/morocco_shifts_to_da/view 705# 706# Morocco shifts to daylight time on June 1st through September 27, Govt. 707# spokesman. 708 709# From Patrice Scattolin (2008-05-09): 710# According to this article: 711# http://www.avmaroc.com/actualite/heure-dete-comment-a127896.html 712# (and republished here: <http://www.actu.ma/heure-dete-comment_i127896_0.html>) 713# the changes occur at midnight: 714# 715# Saturday night May 31st at midnight (which in French is to be 716# interpreted as the night between Saturday and Sunday) 717# Sunday night the 28th at midnight 718# 719# Seeing that the 28th is Monday, I am guessing that she intends to say 720# the midnight of the 28th which is the midnight between Sunday and 721# Monday, which jives with other sources that say that it's inclusive 722# June 1st to Sept 27th. 723# 724# The decision was taken by decree *2-08-224 *but I can't find the decree 725# published on the web. 726# 727# It's also confirmed here: 728# http://www.maroc.ma/NR/exeres/FACF141F-D910-44B0-B7FA-6E03733425D1.htm 729# on a government portal as being between June 1st and Sept 27th (not yet 730# posted in English). 731# 732# The following Google query will generate many relevant hits: 733# http://www.google.com/search?hl=en&q=Conseil+de+gouvernement+maroc+heure+avance&btnG=Search 734 735# From Steffen Thorsen (2008-08-27): 736# Morocco will change the clocks back on the midnight between August 31 737# and September 1. They originally planned to observe DST to near the end 738# of September: 739# 740# One article about it (in French): 741# http://www.menara.ma/fr/Actualites/Maroc/Societe/ci.retour_a_l_heure_gmt_a_partir_du_dimanche_31_aout_a_minuit_officiel_.default 742# 743# We have some further details posted here: 744# http://www.timeanddate.com/news/time/morocco-ends-dst-early-2008.html 745 746# From Steffen Thorsen (2009-03-17): 747# Morocco will observe DST from 2009-06-01 00:00 to 2009-08-21 00:00 according 748# to many sources, such as 749# http://news.marweb.com/morocco/entertainment/morocco-daylight-saving.html 750# http://www.medi1sat.ma/fr/depeche.aspx?idp=2312 751# (French) 752# 753# Our summary: 754# http://www.timeanddate.com/news/time/morocco-starts-dst-2009.html 755 756# From Alexander Krivenyshev (2009-03-17): 757# Here is a link to official document from Royaume du Maroc Premier Ministre, 758# Minist��re de la Modernisation des Secteurs Publics 759# 760# Under Article 1 of Royal Decree No. 455-67 of Act 23 safar 1387 (2 June 1967) 761# concerning the amendment of the legal time, the Ministry of Modernization of 762# Public Sectors announced that the official time in the Kingdom will be 763# advanced 60 minutes from Sunday 31 May 2009 at midnight. 764# 765# http://www.mmsp.gov.ma/francais/Actualites_fr/PDF_Actualites_Fr/HeureEte_FR.pdf 766# http://www.worldtimezone.com/dst_news/dst_news_morocco03.html 767 768# From Steffen Thorsen (2010-04-13): 769# Several news media in Morocco report that the Ministry of Modernization 770# of Public Sectors has announced that Morocco will have DST from 771# 2010-05-02 to 2010-08-08. 772# 773# Example: 774# http://www.lavieeco.com/actualites/4099-le-maroc-passera-a-l-heure-d-ete-gmt1-le-2-mai.html 775# (French) 776# Our page: 777# http://www.timeanddate.com/news/time/morocco-starts-dst-2010.html 778 779# From Dan Abitol (2011-03-30): 780# ...Rules for Africa/Casablanca are the following (24h format) 781# The 3rd April 2011 at 00:00:00, [it] will be 3rd April 01:00:00 782# The 31st July 2011 at 00:59:59, [it] will be 31st July 00:00:00 783# ...Official links of change in morocco 784# The change was broadcast on the FM Radio 785# I ve called ANRT (telecom regulations in Morocco) at 786# +212.537.71.84.00 787# http://www.anrt.net.ma/fr/ 788# They said that 789# http://www.map.ma/fr/sections/accueil/l_heure_legale_au_ma/view 790# is the official publication to look at. 791# They said that the decision was already taken. 792# 793# More articles in the press 794# http://www.yabiladi.com/articles/details/5058/secret-l-heure-d-ete-maroc-leve.html 795# http://www.lematin.ma/Actualite/Express/Article.asp?id=148923 796# http://www.lavieeco.com/actualite/Le-Maroc-passe-sur-GMT%2B1-a-partir-de-dim 797 798# From Petr Machata (2011-03-30): 799# They have it written in English here: 800# http://www.map.ma/eng/sections/home/morocco_to_spring_fo/view 801# 802# It says there that "Morocco will resume its standard time on July 31, 803# 2011 at midnight." Now they don't say whether they mean midnight of 804# wall clock time (i.e. 11pm UTC), but that's what I would assume. It has 805# also been like that in the past. 806 807# From Alexander Krivenyshev (2012-03-09): 808# According to Infom��diaire web site from Morocco (infomediaire.ma), 809# on March 9, 2012, (in French) Heure l��gale: 810# Le Maroc adopte officiellement l'heure d'��t�� 811# http://www.infomediaire.ma/news/maroc/heure-l%C3%A9gale-le-maroc-adopte-officiellement-lheure-d%C3%A9t%C3%A9 812# Governing Council adopted draft decree, that Morocco DST starts on 813# the last Sunday of March (March 25, 2012) and ends on 814# last Sunday of September (September 30, 2012) 815# except the month of Ramadan. 816# or (brief) 817# http://www.worldtimezone.com/dst_news/dst_news_morocco06.html 818 819# From Arthur David Olson (2012-03-10): 820# The infomediaire.ma source indicates that the system is to be in 821# effect every year. It gives 03H00 as the "fall back" time of day; 822# it lacks a "spring forward" time of day; assume 2:00 XXX. 823# Wait on specifying the Ramadan exception for details about 824# start date, start time of day, end date, and end time of day XXX. 825 826# From Christophe Tropamer (2012-03-16): 827# Seen Morocco change again: 828# http://www.le2uminutes.com/actualite.php 829# "...�� partir du dernier dimanche d'avril et non fins mars, 830# comme annonc�� pr��c��demment." 831 832# From Milamber Space Network (2012-07-17): 833# The official return to GMT is announced by the Moroccan government: 834# http://www.mmsp.gov.ma/fr/actualites.aspx?id=288 [in French] 835# 836# Google translation, lightly edited: 837# Back to the standard time of the Kingdom (GMT) 838# Pursuant to Decree No. 2-12-126 issued on 26 Jumada (I) 1433 (April 18, 839# 2012) and in accordance with the order of Mr. President of the 840# Government No. 3-47-12 issued on 24 Sha'ban (11 July 2012), the Ministry 841# of Public Service and Administration Modernization announces the return 842# of the legal time of the Kingdom (GMT) from Friday, July 20, 2012 until 843# Monday, August 20, 2012. So the time will be delayed by 60 minutes from 844# 3:00 am Friday, July 20, 2012 and will again be advanced by 60 minutes 845# August 20, 2012 from 2:00 am. 846 847# From Paul Eggert (2013-03-06): 848# Morocco's daylight-saving transitions due to Ramadan seem to be 849# announced a bit in advance. On 2012-07-11 the Moroccan government 850# announced that year's Ramadan daylight-saving transitions would be 851# 2012-07-20 and 2012-08-20; see 852# http://www.mmsp.gov.ma/fr/actualites.aspx?id=288 853 854# From Andrew Paprocki (2013-07-02): 855# Morocco announced that the year's Ramadan daylight-savings 856# transitions would be 2013-07-07 and 2013-08-10; see: 857# http://www.maroc.ma/en/news/morocco-suspends-daylight-saving-time-july-7-aug10 858 859# From Steffen Thorsen (2013-09-28): 860# Morocco extends DST by one month, on very short notice, just 1 day 861# before it was going to end. There is a new decree (2.13.781) for 862# this, where DST from now on goes from last Sunday of March at 02:00 863# to last Sunday of October at 03:00, similar to EU rules. Official 864# source (French): 865# http://www.maroc.gov.ma/fr/actualites/lhoraire-dete-gmt1-maintenu-jusquau-27-octobre-2013 866# Another source (specifying the time for start and end in the decree): 867# http://www.lemag.ma/Heure-d-ete-au-Maroc-jusqu-au-27-octobre_a75620.html 868 869# From Sebastien Willemijns (2014-03-18): 870# http://www.afriquinfos.com/articles/2014/3/18/maroc-heure-dete-avancez-tous-horloges-247891.asp 871 872# From Milamber Space Network (2014-06-05): 873# The Moroccan government has recently announced that the country will return 874# to standard time at 03:00 on Saturday, June 28, 2014 local time.... DST 875# will resume again at 02:00 on Saturday, August 2, 2014.... 876# http://www.mmsp.gov.ma/fr/actualites.aspx?id=586 877 878# From Milamber (2015-06-08): 879# (Google Translation) The hour will thus be delayed 60 minutes 880# Sunday, June 14 at 3:00, the ministry said in a statement, adding 881# that the time will be advanced again 60 minutes Sunday, July 19, 882# 2015 at 2:00. The move comes under 2.12.126 Decree of 26 Jumada I 883# 1433 (18 April 2012) and the decision of the Head of Government of 884# 16 N. 3-29-15 Chaaban 1435 (4 June 2015). 885# Source (french): 886# http://lnt.ma/le-maroc-reculera-dune-heure-le-dimanche-14-juin/ 887# 888# From Milamber (2015-06-09): 889# http://www.mmsp.gov.ma/fr/actualites.aspx?id=863 890# 891# From Michael Deckers (2015-06-09): 892# [The gov.ma announcement] would (probably) make the switch on 2015-07-19 go 893# from 03:00 to 04:00 rather than from 02:00 to 03:00, as in the patch.... 894# I think the patch is correct and the quoted text is wrong; the text in 895# <http://lnt.ma/le-maroc-reculera-dune-heure-le-dimanche-14-juin/> agrees 896# with the patch. 897 898# From Paul Eggert (2015-06-08): 899# For now, guess that later spring and fall transitions will use 2015's rules, 900# and guess that Morocco will switch to standard time at 03:00 the last 901# Sunday before Ramadan, and back to DST at 02:00 the first Sunday after 902# Ramadan. To implement this, transition dates for 2016 through 2037 were 903# determined by running the following program under GNU Emacs 24.3, with the 904# results integrated by hand into the table below. 905# (let ((islamic-year 1437)) 906# (require 'cal-islam) 907# (while (< islamic-year 1460) 908# (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year))) 909# (b (calendar-islamic-to-absolute (list 10 1 islamic-year))) 910# (sunday 0)) 911# (while (/= sunday (mod (setq a (1- a)) 7))) 912# (while (/= sunday (mod b 7)) 913# (setq b (1+ b))) 914# (setq a (calendar-gregorian-from-absolute a)) 915# (setq b (calendar-gregorian-from-absolute b)) 916# (insert 917# (format 918# (concat "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 3:00\t0\t-\n" 919# "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 2:00\t1:00\tS\n") 920# (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a)) 921# (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b))))) 922# (setq islamic-year (+ 1 islamic-year)))) 923 924# RULE NAME FROM TO TYPE IN ON AT SAVE LETTER/S 925 926Rule Morocco 1939 only - Sep 12 0:00 1:00 S 927Rule Morocco 1939 only - Nov 19 0:00 0 - 928Rule Morocco 1940 only - Feb 25 0:00 1:00 S 929Rule Morocco 1945 only - Nov 18 0:00 0 - 930Rule Morocco 1950 only - Jun 11 0:00 1:00 S 931Rule Morocco 1950 only - Oct 29 0:00 0 - 932Rule Morocco 1967 only - Jun 3 12:00 1:00 S 933Rule Morocco 1967 only - Oct 1 0:00 0 - 934Rule Morocco 1974 only - Jun 24 0:00 1:00 S 935Rule Morocco 1974 only - Sep 1 0:00 0 - 936Rule Morocco 1976 1977 - May 1 0:00 1:00 S 937Rule Morocco 1976 only - Aug 1 0:00 0 - 938Rule Morocco 1977 only - Sep 28 0:00 0 - 939Rule Morocco 1978 only - Jun 1 0:00 1:00 S 940Rule Morocco 1978 only - Aug 4 0:00 0 - 941Rule Morocco 2008 only - Jun 1 0:00 1:00 S 942Rule Morocco 2008 only - Sep 1 0:00 0 - 943Rule Morocco 2009 only - Jun 1 0:00 1:00 S 944Rule Morocco 2009 only - Aug 21 0:00 0 - 945Rule Morocco 2010 only - May 2 0:00 1:00 S 946Rule Morocco 2010 only - Aug 8 0:00 0 - 947Rule Morocco 2011 only - Apr 3 0:00 1:00 S 948Rule Morocco 2011 only - Jul 31 0:00 0 - 949Rule Morocco 2012 2013 - Apr lastSun 2:00 1:00 S 950Rule Morocco 2012 only - Jul 20 3:00 0 - 951Rule Morocco 2012 only - Aug 20 2:00 1:00 S 952Rule Morocco 2012 only - Sep 30 3:00 0 - 953Rule Morocco 2013 only - Jul 7 3:00 0 - 954Rule Morocco 2013 only - Aug 10 2:00 1:00 S 955Rule Morocco 2013 max - Oct lastSun 3:00 0 - 956Rule Morocco 2014 2021 - Mar lastSun 2:00 1:00 S 957Rule Morocco 2014 only - Jun 28 3:00 0 - 958Rule Morocco 2014 only - Aug 2 2:00 1:00 S 959Rule Morocco 2015 only - Jun 14 3:00 0 - 960Rule Morocco 2015 only - Jul 19 2:00 1:00 S 961Rule Morocco 2016 only - Jun 5 3:00 0 - 962Rule Morocco 2016 only - Jul 10 2:00 1:00 S 963Rule Morocco 2017 only - May 21 3:00 0 - 964Rule Morocco 2017 only - Jul 2 2:00 1:00 S 965Rule Morocco 2018 only - May 13 3:00 0 - 966Rule Morocco 2018 only - Jun 17 2:00 1:00 S 967Rule Morocco 2019 only - May 5 3:00 0 - 968Rule Morocco 2019 only - Jun 9 2:00 1:00 S 969Rule Morocco 2020 only - Apr 19 3:00 0 - 970Rule Morocco 2020 only - May 24 2:00 1:00 S 971Rule Morocco 2021 only - Apr 11 3:00 0 - 972Rule Morocco 2021 only - May 16 2:00 1:00 S 973Rule Morocco 2022 only - May 8 2:00 1:00 S 974Rule Morocco 2023 only - Apr 23 2:00 1:00 S 975Rule Morocco 2024 only - Apr 14 2:00 1:00 S 976Rule Morocco 2025 only - Apr 6 2:00 1:00 S 977Rule Morocco 2026 max - Mar lastSun 2:00 1:00 S 978Rule Morocco 2036 only - Oct 19 3:00 0 - 979Rule Morocco 2037 only - Oct 4 3:00 0 - 980 981# Zone NAME GMTOFF RULES FORMAT [UNTIL] 982Zone Africa/Casablanca -0:30:20 - LMT 1913 Oct 26 983 0:00 Morocco WE%sT 1984 Mar 16 984 1:00 - CET 1986 985 0:00 Morocco WE%sT 986 987# Western Sahara 988# 989# From Gwillim Law (2013-10-22): 990# A correspondent who is usually well informed about time zone matters 991# ... says that Western Sahara observes daylight saving time, just as 992# Morocco does. 993# 994# From Paul Eggert (2013-10-23): 995# Assume that this has been true since Western Sahara switched to GMT, 996# since most of it was then controlled by Morocco. 997 998Zone Africa/El_Aaiun -0:52:48 - LMT 1934 Jan # El Aai��n 999 -1:00 - WAT 1976 Apr 14 1000 0:00 Morocco WE%sT 1001 1002# Mozambique 1003# 1004# Shanks gives 1903-03-01 for the transition to CAT. 1005# Perhaps the 1911-05-26 Portuguese decree 1006# http://dre.pt/pdf1sdip/1911/05/12500/23132313.pdf 1007# merely made it official? 1008# 1009# Zone NAME GMTOFF RULES FORMAT [UNTIL] 1010Zone Africa/Maputo 2:10:20 - LMT 1903 Mar 1011 2:00 - CAT 1012Link Africa/Maputo Africa/Blantyre # Malawi 1013Link Africa/Maputo Africa/Bujumbura # Burundi 1014Link Africa/Maputo Africa/Gaborone # Botswana 1015Link Africa/Maputo Africa/Harare # Zimbabwe 1016Link Africa/Maputo Africa/Kigali # Rwanda 1017Link Africa/Maputo Africa/Lubumbashi # E Dem. Rep. of Congo 1018Link Africa/Maputo Africa/Lusaka # Zambia 1019 1020# Namibia 1021# The 1994-04-03 transition is from Shanks & Pottenger. 1022# Shanks & Pottenger report no DST after 1998-04; go with IATA. 1023 1024# From Petronella Sibeene (2007-03-30): 1025# http://allafrica.com/stories/200703300178.html 1026# While the entire country changes its time, Katima Mulilo and other 1027# settlements in Caprivi unofficially will not because the sun there 1028# rises and sets earlier compared to other regions. Chief of 1029# Forecasting Riaan van Zyl explained that the far eastern parts of 1030# the country are close to 40 minutes earlier in sunrise than the rest 1031# of the country. 1032# 1033# From Paul Eggert (2007-03-31): 1034# Apparently the Caprivi Strip informally observes Botswana time, but 1035# we have no details. In the meantime people there can use Africa/Gaborone. 1036 1037# RULE NAME FROM TO TYPE IN ON AT SAVE LETTER/S 1038Rule Namibia 1994 max - Sep Sun>=1 2:00 1:00 S 1039Rule Namibia 1995 max - Apr Sun>=1 2:00 0 - 1040# Zone NAME GMTOFF RULES FORMAT [UNTIL] 1041Zone Africa/Windhoek 1:08:24 - LMT 1892 Feb 8 1042 1:30 - SWAT 1903 Mar # SW Africa Time 1043 2:00 - SAST 1942 Sep 20 2:00 1044 2:00 1:00 SAST 1943 Mar 21 2:00 1045 2:00 - SAST 1990 Mar 21 # independence 1046 2:00 - CAT 1994 Apr 3 1047 1:00 Namibia WA%sT 1048 1049# Niger 1050# See Africa/Lagos. 1051 1052# Nigeria 1053# Zone NAME GMTOFF RULES FORMAT [UNTIL] 1054Zone Africa/Lagos 0:13:36 - LMT 1919 Sep 1055 1:00 - WAT 1056Link Africa/Lagos Africa/Bangui # Central African Republic 1057Link Africa/Lagos Africa/Brazzaville # Rep. of the Congo 1058Link Africa/Lagos Africa/Douala # Cameroon 1059Link Africa/Lagos Africa/Kinshasa # Dem. Rep. of the Congo (west) 1060Link Africa/Lagos Africa/Libreville # Gabon 1061Link Africa/Lagos Africa/Luanda # Angola 1062Link Africa/Lagos Africa/Malabo # Equatorial Guinea 1063Link Africa/Lagos Africa/Niamey # Niger 1064Link Africa/Lagos Africa/Porto-Novo # Benin 1065 1066# R��union 1067# Zone NAME GMTOFF RULES FORMAT [UNTIL] 1068Zone Indian/Reunion 3:41:52 - LMT 1911 Jun # Saint-Denis 1069 4:00 - RET # R��union Time 1070# 1071# Crozet Islands also observes R��union time; see the 'antarctica' file. 1072# 1073# Scattered Islands (��les ��parses) administered from R��union are as follows. 1074# The following information about them is taken from 1075# ��les ��parses (<http://www.outre-mer.gouv.fr/domtom/ile.htm>, 1997-07-22, 1076# in French; no longer available as of 1999-08-17). 1077# We have no info about their time zone histories. 1078# 1079# Bassas da India - uninhabited 1080# Europa Island - inhabited from 1905 to 1910 by two families 1081# Glorioso Is - inhabited until at least 1958 1082# Juan de Nova - uninhabited 1083# Tromelin - inhabited until at least 1958 1084 1085# Rwanda 1086# See Africa/Maputo. 1087 1088# St Helena 1089# See Africa/Abidjan. 1090# The other parts of the St Helena territory are similar: 1091# Tristan da Cunha: on GMT, say Whitman and the CIA 1092# Ascension: on GMT, say the USNO (1995-12-21) and the CIA 1093# Gough (scientific station since 1955; sealers wintered previously): 1094# on GMT, says the CIA 1095# Inaccessible, Nightingale: uninhabited 1096 1097# S��o Tom�� and Pr��ncipe 1098# Senegal 1099# See Africa/Abidjan. 1100 1101# Seychelles 1102# Zone NAME GMTOFF RULES FORMAT [UNTIL] 1103Zone Indian/Mahe 3:41:48 - LMT 1906 Jun # Victoria 1104 4:00 - SCT # Seychelles Time 1105# From Paul Eggert (2001-05-30): 1106# Aldabra, Farquhar, and Desroches, originally dependencies of the 1107# Seychelles, were transferred to the British Indian Ocean Territory 1108# in 1965 and returned to Seychelles control in 1976. We don't know 1109# whether this affected their time zone, so omit this for now. 1110# Possibly the islands were uninhabited. 1111 1112# Sierra Leone 1113# See Africa/Abidjan. 1114 1115# Somalia 1116# See Africa/Nairobi. 1117 1118# South Africa 1119# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S 1120Rule SA 1942 1943 - Sep Sun>=15 2:00 1:00 - 1121Rule SA 1943 1944 - Mar Sun>=15 2:00 0 - 1122# Zone NAME GMTOFF RULES FORMAT [UNTIL] 1123Zone Africa/Johannesburg 1:52:00 - LMT 1892 Feb 8 1124 1:30 - SAST 1903 Mar 1125 2:00 SA SAST 1126Link Africa/Johannesburg Africa/Maseru # Lesotho 1127Link Africa/Johannesburg Africa/Mbabane # Swaziland 1128# 1129# Marion and Prince Edward Is 1130# scientific station since 1947 1131# no information 1132 1133# Sudan 1134# 1135# From <http://www.sunanews.net/sn13jane.html> 1136# Sudan News Agency (2000-01-13), 1137# also reported by Micha��l De Beukelaer-Dossche via Steffen Thorsen: 1138# Clocks will be moved ahead for 60 minutes all over the Sudan as of noon 1139# Saturday.... This was announced Thursday by Caretaker State Minister for 1140# Manpower Abdul-Rahman Nur-Eddin. 1141# 1142# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S 1143Rule Sudan 1970 only - May 1 0:00 1:00 S 1144Rule Sudan 1970 1985 - Oct 15 0:00 0 - 1145Rule Sudan 1971 only - Apr 30 0:00 1:00 S 1146Rule Sudan 1972 1985 - Apr lastSun 0:00 1:00 S 1147# Zone NAME GMTOFF RULES FORMAT [UNTIL] 1148Zone Africa/Khartoum 2:10:08 - LMT 1931 1149 2:00 Sudan CA%sT 2000 Jan 15 12:00 1150 3:00 - EAT 1151 1152# South Sudan 1153Link Africa/Khartoum Africa/Juba 1154 1155# Swaziland 1156# See Africa/Johannesburg. 1157 1158# Tanzania 1159# See Africa/Nairobi. 1160 1161# Togo 1162# See Africa/Abidjan. 1163 1164# Tunisia 1165 1166# From Gwillim Law (2005-04-30): 1167# My correspondent, Risto Nyk��nen, has alerted me to another adoption of DST, 1168# this time in Tunisia. According to Yahoo France News 1169# <http://fr.news.yahoo.com/050426/5/4dumk.html>, in a story attributed to AP 1170# and dated 2005-04-26, "Tunisia has decided to advance its official time by 1171# one hour, starting on Sunday, May 1. Henceforth, Tunisian time will be 1172# UTC+2 instead of UTC+1. The change will take place at 23:00 UTC next 1173# Saturday." (My translation) 1174# 1175# From Oscar van Vlijmen (2005-05-02): 1176# La Presse, the first national daily newspaper ... 1177# http://www.lapresse.tn/archives/archives280405/actualites/lheure.html 1178# ... DST for 2005: on: Sun May 1 0h standard time, off: Fri Sept. 30, 1179# 1h standard time. 1180# 1181# From Atef Loukil (2006-03-28): 1182# The daylight saving time will be the same each year: 1183# Beginning : the last Sunday of March at 02:00 1184# Ending : the last Sunday of October at 03:00 ... 1185# http://www.tap.info.tn/en/index.php?option=com_content&task=view&id=1188&Itemid=50 1186 1187# From Steffen Thorsen (2009-03-16): 1188# According to several news sources, Tunisia will not observe DST this year. 1189# (Arabic) 1190# http://www.elbashayer.com/?page=viewn&nid=42546 1191# http://www.babnet.net/kiwidetail-15295.asp 1192# 1193# We have also confirmed this with the US embassy in Tunisia. 1194# We have a wrap-up about this on the following page: 1195# http://www.timeanddate.com/news/time/tunisia-cancels-dst-2009.html 1196 1197# From Alexander Krivenyshev (2009-03-17): 1198# Here is a link to Tunis Afrique Presse News Agency 1199# 1200# Standard time to be kept the whole year long (tap.info.tn): 1201# 1202# (in English) 1203# http://www.tap.info.tn/en/index.php?option=com_content&task=view&id=26813&Itemid=157 1204# 1205# (in Arabic) 1206# http://www.tap.info.tn/ar/index.php?option=com_content&task=view&id=61240&Itemid=1 1207 1208# From Arthur David Olson (2009-03-18): 1209# The Tunis Afrique Presse News Agency notice contains this: "This measure is 1210# due to the fact that the fasting month of Ramadan coincides with the period 1211# concerned by summer time. Therefore, the standard time will be kept 1212# unchanged the whole year long." So foregoing DST seems to be an exception 1213# (albeit one that may be repeated in the future). 1214 1215# From Alexander Krivenyshev (2010-03-27): 1216# According to some news reports Tunis confirmed not to use DST in 2010 1217# 1218# (translation): 1219# "The Tunisian government has decided to abandon DST, which was scheduled on 1220# Sunday... 1221# Tunisian authorities had suspended the DST for the first time last year also 1222# coincided with the month of Ramadan..." 1223# 1224# (in Arabic) 1225# http://www.moheet.com/show_news.aspx?nid=358861&pg=1 1226# http://www.almadenahnews.com/newss/news.php?c=118&id=38036 1227# http://www.worldtimezone.com/dst_news/dst_news_tunis02.html 1228 1229# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S 1230Rule Tunisia 1939 only - Apr 15 23:00s 1:00 S 1231Rule Tunisia 1939 only - Nov 18 23:00s 0 - 1232Rule Tunisia 1940 only - Feb 25 23:00s 1:00 S 1233Rule Tunisia 1941 only - Oct 6 0:00 0 - 1234Rule Tunisia 1942 only - Mar 9 0:00 1:00 S 1235Rule Tunisia 1942 only - Nov 2 3:00 0 - 1236Rule Tunisia 1943 only - Mar 29 2:00 1:00 S 1237Rule Tunisia 1943 only - Apr 17 2:00 0 - 1238Rule Tunisia 1943 only - Apr 25 2:00 1:00 S 1239Rule Tunisia 1943 only - Oct 4 2:00 0 - 1240Rule Tunisia 1944 1945 - Apr Mon>=1 2:00 1:00 S 1241Rule Tunisia 1944 only - Oct 8 0:00 0 - 1242Rule Tunisia 1945 only - Sep 16 0:00 0 - 1243Rule Tunisia 1977 only - Apr 30 0:00s 1:00 S 1244Rule Tunisia 1977 only - Sep 24 0:00s 0 - 1245Rule Tunisia 1978 only - May 1 0:00s 1:00 S 1246Rule Tunisia 1978 only - Oct 1 0:00s 0 - 1247Rule Tunisia 1988 only - Jun 1 0:00s 1:00 S 1248Rule Tunisia 1988 1990 - Sep lastSun 0:00s 0 - 1249Rule Tunisia 1989 only - Mar 26 0:00s 1:00 S 1250Rule Tunisia 1990 only - May 1 0:00s 1:00 S 1251Rule Tunisia 2005 only - May 1 0:00s 1:00 S 1252Rule Tunisia 2005 only - Sep 30 1:00s 0 - 1253Rule Tunisia 2006 2008 - Mar lastSun 2:00s 1:00 S 1254Rule Tunisia 2006 2008 - Oct lastSun 2:00s 0 - 1255 1256# Shanks & Pottenger give 0:09:20 for Paris Mean Time; go with Howse's 1257# more precise 0:09:21. 1258# Shanks & Pottenger say the 1911 switch was on Mar 9; go with Howse's Mar 11. 1259# Zone NAME GMTOFF RULES FORMAT [UNTIL] 1260Zone Africa/Tunis 0:40:44 - LMT 1881 May 12 1261 0:09:21 - PMT 1911 Mar 11 # Paris Mean Time 1262 1:00 Tunisia CE%sT 1263 1264# Uganda 1265# See Africa/Nairobi. 1266 1267# Zambia 1268# Zimbabwe 1269# See Africa/Maputo. 1270