southamerica (93799) | southamerica (105196) |
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1# @(#)southamerica 7.43 | 1# @(#)southamerica 7.45 |
2 3# This data is by no means authoritative; if you think you know better, 4# go ahead and edit the file (and please send any changes to 5# tz@elsie.nci.nih.gov for general use in the future). 6 7# From Paul Eggert <eggert@twinsun.com> (1999-07-07): 8# A good source for time zone historical data outside the U.S. is 9# Thomas G. Shanks, The International Atlas (5th edition), --- 159 unchanged lines hidden (view full) --- 169# Santa Fe (SF), Entre Rios (ER), Corrientes (CN), Misiones (MN), Chaco (CC), 170# Formosa (FM), Salta (SA), Tucuman (TM), Santiago del Estero (SE), 171# Cordoba (CB), La Rioja (LR), San Juan (SJ), San Luis (SL), La Pampa (LP), 172# Neuquen (NQ), Rio Negro (RN), Chubut (CH) 173# 174# Shanks also makes the following claims, which we haven't verified: 175# - Formosa switched to -3:00 on 1991-01-07. 176# - La Rioja and San Juan switched to -4:00 on 1991-03-01 | 2 3# This data is by no means authoritative; if you think you know better, 4# go ahead and edit the file (and please send any changes to 5# tz@elsie.nci.nih.gov for general use in the future). 6 7# From Paul Eggert <eggert@twinsun.com> (1999-07-07): 8# A good source for time zone historical data outside the U.S. is 9# Thomas G. Shanks, The International Atlas (5th edition), --- 159 unchanged lines hidden (view full) --- 169# Santa Fe (SF), Entre Rios (ER), Corrientes (CN), Misiones (MN), Chaco (CC), 170# Formosa (FM), Salta (SA), Tucuman (TM), Santiago del Estero (SE), 171# Cordoba (CB), La Rioja (LR), San Juan (SJ), San Luis (SL), La Pampa (LP), 172# Neuquen (NQ), Rio Negro (RN), Chubut (CH) 173# 174# Shanks also makes the following claims, which we haven't verified: 175# - Formosa switched to -3:00 on 1991-01-07. 176# - La Rioja and San Juan switched to -4:00 on 1991-03-01 |
177# and then to 03:00 on 1991-05-07. | 177# and then to -3:00 on 1991-05-07. |
178# - Misiones switched to -3:00 on 1990-12-29. 179# - Chaco switched to -3:00 on 1991-01-04. 180# - San Luis switched to -4:00 on 1990-03-14, then to -3:00 on 1990-10-15, 181# then to -4:00 on 1991-03-01, then to -3:00 on 1991-06-01. 182# - Santiago del Estero switched to -4:00 on 1991-04-01, 183# then to -3:00 on 1991-04-26. 184# If we need to add Zones for these areas, we may need to have a subdirectory 185# for Argentina, as e.g. "America/San_Luis" is too ambiguious. --- 101 unchanged lines hidden (view full) --- 287# Brazilian official page 288# </a> 289 290# From Jesper Norgaard (2000-11-03): 291# [For an official list of which regions in Brazil use which time zones, see:] 292# http://pcdsh01.on.br/Fusbr.htm 293# http://pcdsh01.on.br/Fusbrhv.htm 294 | 178# - Misiones switched to -3:00 on 1990-12-29. 179# - Chaco switched to -3:00 on 1991-01-04. 180# - San Luis switched to -4:00 on 1990-03-14, then to -3:00 on 1990-10-15, 181# then to -4:00 on 1991-03-01, then to -3:00 on 1991-06-01. 182# - Santiago del Estero switched to -4:00 on 1991-04-01, 183# then to -3:00 on 1991-04-26. 184# If we need to add Zones for these areas, we may need to have a subdirectory 185# for Argentina, as e.g. "America/San_Luis" is too ambiguious. --- 101 unchanged lines hidden (view full) --- 287# Brazilian official page 288# </a> 289 290# From Jesper Norgaard (2000-11-03): 291# [For an official list of which regions in Brazil use which time zones, see:] 292# http://pcdsh01.on.br/Fusbr.htm 293# http://pcdsh01.on.br/Fusbrhv.htm 294 |
295# From Paul Eggert (2000-10-02): 296# The official decrees referenced below are taken from | 295# From Celso Doria via David Madeo (2002-10-09): 296# The reason for the delay this year has to do with elections in Brazil. 297# 298# Unlike in the United States, elections in Brazil are 100% computerized and 299# the results are known almost immediately. Yesterday, it was the first 300# round of the elections when 115 million Brazilians voted for President, 301# Governor, Senators, Federal Deputies, and State Deputies. Nobody is 302# counting (or re-counting) votes anymore and we know there will be a second 303# round for the Presidency and also for some Governors. The 2nd round will 304# take place on October 27th. 305# 306# The reason why the DST will only begin November 3rd is that the thousands 307# of electoral machines used cannot have their time changed, and since the 308# Constitution says the elections must begin at 8:00 AM and end at 5:00 PM, 309# the Government decided to postpone DST, instead of changing the Constitution 310# (maybe, for the next elections, it will be possible to change the clock)... 311 312# From Paul Eggert (2002-10-10): 313# The official decrees referenced below are mostly taken from |
297# <a href="http://pcdsh01.on.br/DecHV.html"> 298# Decretos sobre o Horario de Verao no Brasil | 314# <a href="http://pcdsh01.on.br/DecHV.html"> 315# Decretos sobre o Horario de Verao no Brasil |
299# </a> (1999-10-04, in Portuguese). | 316# </a> (2001-09-20, in Portuguese). |
300# The official site for all decrees, including those not related to time, is 301# <a href="http://www.presidencia.gov.br/CCIVIL/decreto/principal_ano.htm"> 302# Presidencia da Republica, Subchefia para Assuntos Juridicos, Decretos 303# </a> (in Portuguese). 304 305# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S 306# Decree <a href="http://pcdsh01.on.br/HV20466.htm">20,466</a> (1931-10-01) 307# Decree <a href="http://pcdsh01.on.br/HV21896.htm">21,896</a> (1932-01-10) --- 108 unchanged lines hidden (view full) --- 416# Decree <a href="http://pcdsh01.on.br/DEC3592.htm">3,592</a> (2000-09-06) 417# adopted by the same states as before. 418# Decree <a href="http://pcdsh01.on.br/Dec3630.jpg">3,630</a> (2000-10-13) 419# repeals DST in PE and RR, effective 2000-10-15 00:00. 420# Decree <a href="http://pcdsh01.on.br/Dec3632.jpg">3,632</a> (2000-10-17) 421# repeals DST in SE, AL, PB, RN, CE, PI and MA, effective 2000-10-22 00:00. 422# Decree <a href="http://pcdsh01.on.br/figuras/HV3916.gif">3,916</a> 423# (2001-09-13) reestablishes DST in AL, CE, MA, PB, PE, PI, RN, SE. | 317# The official site for all decrees, including those not related to time, is 318# <a href="http://www.presidencia.gov.br/CCIVIL/decreto/principal_ano.htm"> 319# Presidencia da Republica, Subchefia para Assuntos Juridicos, Decretos 320# </a> (in Portuguese). 321 322# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S 323# Decree <a href="http://pcdsh01.on.br/HV20466.htm">20,466</a> (1931-10-01) 324# Decree <a href="http://pcdsh01.on.br/HV21896.htm">21,896</a> (1932-01-10) --- 108 unchanged lines hidden (view full) --- 433# Decree <a href="http://pcdsh01.on.br/DEC3592.htm">3,592</a> (2000-09-06) 434# adopted by the same states as before. 435# Decree <a href="http://pcdsh01.on.br/Dec3630.jpg">3,630</a> (2000-10-13) 436# repeals DST in PE and RR, effective 2000-10-15 00:00. 437# Decree <a href="http://pcdsh01.on.br/Dec3632.jpg">3,632</a> (2000-10-17) 438# repeals DST in SE, AL, PB, RN, CE, PI and MA, effective 2000-10-22 00:00. 439# Decree <a href="http://pcdsh01.on.br/figuras/HV3916.gif">3,916</a> 440# (2001-09-13) reestablishes DST in AL, CE, MA, PB, PE, PI, RN, SE. |
441Rule Brazil 2000 2001 - Oct Sun>=8 0:00 1:00 S 442Rule Brazil 2001 max - Feb Sun>=15 0:00 0 - 443# Decree 4,399 (2002-10-01) repeals DST in AL, CE, MA, PB, PE, PI, RN, SE. 444# <a href="http://www.presidencia.gov.br/CCIVIL/decreto/2002/D4399.htm"></a> 445Rule Brazil 2002 only - Nov 3 0:00 1:00 S |
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424# | 446# |
447Rule Brazil 2003 max - Oct Sun>=8 0:00 1:00 S |
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425# The latest decree listed above says that the following states observe DST: | 448# The latest decree listed above says that the following states observe DST: |
426# AL, BA, CE, DF, ES, GO, MA, MG, MS, MT, 427# PB, PE, PI, PR, RJ, RN, RS, SC, SE, SP, TO. | 449# BA, DF, ES, GO, MG, MS, MT, PR, RJ, RS, SC, SP, TO. |
428# | 450# |
429# For dates after mid-2002, the following rules are guesses | 451# For dates after mid-2003, the above rules with TO="max" are guesses |
430# and are quite possibly wrong, but are more likely than no DST at all. | 452# and are quite possibly wrong, but are more likely than no DST at all. |
431Rule Brazil 2000 max - Oct Sun>=8 0:00 1:00 S 432Rule Brazil 2001 max - Feb Sun>=15 0:00 0 - | |
433 434 435# Zone NAME GMTOFF RULES FORMAT [UNTIL] 436# 437# Atlantic islands: Fernando de Noronha, Trindade, Martin Vaz, 438# Atol das Rocas, and Penedos de Sao Pedro e Sao Paulo 439Zone America/Noronha -2:09:40 - LMT 1914 440 -2:00 Brazil FN%sT 1990 Sep 17 --- 7 unchanged lines hidden (view full) --- 448# 449# Maranhao (MA), Piaui (PI), Ceara (CE), Rio Grande do Norte (RN), 450# Paraiba (PB) 451Zone America/Fortaleza -2:34:00 - LMT 1914 452 -3:00 Brazil BR%sT 1990 Sep 17 453 -3:00 - BRT 1999 Sep 30 454 -3:00 Brazil BR%sT 2000 Oct 22 455 -3:00 - BRT 2001 Sep 13 | 453 454 455# Zone NAME GMTOFF RULES FORMAT [UNTIL] 456# 457# Atlantic islands: Fernando de Noronha, Trindade, Martin Vaz, 458# Atol das Rocas, and Penedos de Sao Pedro e Sao Paulo 459Zone America/Noronha -2:09:40 - LMT 1914 460 -2:00 Brazil FN%sT 1990 Sep 17 --- 7 unchanged lines hidden (view full) --- 468# 469# Maranhao (MA), Piaui (PI), Ceara (CE), Rio Grande do Norte (RN), 470# Paraiba (PB) 471Zone America/Fortaleza -2:34:00 - LMT 1914 472 -3:00 Brazil BR%sT 1990 Sep 17 473 -3:00 - BRT 1999 Sep 30 474 -3:00 Brazil BR%sT 2000 Oct 22 475 -3:00 - BRT 2001 Sep 13 |
456 -3:00 Brazil BR%sT | 476 -3:00 Brazil BR%sT 2002 Oct 1 477 -3:00 - BRT |
457# 458# Pernambuco (PE) (except Atlantic islands) 459Zone America/Recife -2:19:36 - LMT 1914 460 -3:00 Brazil BR%sT 1990 Sep 17 461 -3:00 - BRT 1999 Sep 30 462 -3:00 Brazil BR%sT 2000 Oct 15 463 -3:00 - BRT 2001 Sep 13 | 478# 479# Pernambuco (PE) (except Atlantic islands) 480Zone America/Recife -2:19:36 - LMT 1914 481 -3:00 Brazil BR%sT 1990 Sep 17 482 -3:00 - BRT 1999 Sep 30 483 -3:00 Brazil BR%sT 2000 Oct 15 484 -3:00 - BRT 2001 Sep 13 |
464 -3:00 Brazil BR%sT | 485 -3:00 Brazil BR%sT 2002 Oct 1 486 -3:00 - BRT |
465# 466# Tocantins (TO) 467Zone America/Araguaina -3:12:48 - LMT 1914 468 -3:00 Brazil BR%sT 1990 Sep 17 469 -3:00 - BRT 1995 Sep 14 470 -3:00 Brazil BR%sT 471# 472# Alagoas (AL), Sergipe (SE) 473Zone America/Maceio -2:22:52 - LMT 1914 474 -3:00 Brazil BR%sT 1990 Sep 17 475 -3:00 - BRT 1995 Oct 13 476 -3:00 Brazil BR%sT 1996 Sep 4 477 -3:00 - BRT 1999 Sep 30 478 -3:00 Brazil BR%sT 2000 Oct 22 479 -3:00 - BRT 2001 Sep 13 | 487# 488# Tocantins (TO) 489Zone America/Araguaina -3:12:48 - LMT 1914 490 -3:00 Brazil BR%sT 1990 Sep 17 491 -3:00 - BRT 1995 Sep 14 492 -3:00 Brazil BR%sT 493# 494# Alagoas (AL), Sergipe (SE) 495Zone America/Maceio -2:22:52 - LMT 1914 496 -3:00 Brazil BR%sT 1990 Sep 17 497 -3:00 - BRT 1995 Oct 13 498 -3:00 Brazil BR%sT 1996 Sep 4 499 -3:00 - BRT 1999 Sep 30 500 -3:00 Brazil BR%sT 2000 Oct 22 501 -3:00 - BRT 2001 Sep 13 |
480 -3:00 Brazil BR%sT | 502 -3:00 Brazil BR%sT 2002 Oct 1 503 -3:00 - BRT |
481# 482# Bahia (BA), Goias (GO), Distrito Federal (DF), Minas Gerais (MG), 483# Espirito Santo (ES), Rio de Janeiro (RJ), Sao Paulo (SP), Parana (PR), 484# Santa Catarina (SC), Rio Grande do Sul (RS) 485Zone America/Sao_Paulo -3:06:28 - LMT 1914 486 -3:00 Brazil BR%sT 1963 Oct 23 00:00 487 -3:00 1:00 BRST 1964 488 -3:00 Brazil BR%sT --- 381 unchanged lines hidden --- | 504# 505# Bahia (BA), Goias (GO), Distrito Federal (DF), Minas Gerais (MG), 506# Espirito Santo (ES), Rio de Janeiro (RJ), Sao Paulo (SP), Parana (PR), 507# Santa Catarina (SC), Rio Grande do Sul (RS) 508Zone America/Sao_Paulo -3:06:28 - LMT 1914 509 -3:00 Brazil BR%sT 1963 Oct 23 00:00 510 -3:00 1:00 BRST 1964 511 -3:00 Brazil BR%sT --- 381 unchanged lines hidden --- |