Eggert mods

SCCS-file: southamerica
SCCS-SID: 8.25
This commit is contained in:
Arthur David Olson
2012-07-18 03:03:05 -04:00
committed by Paul Eggert
parent a107cbd364
commit 33aa5c9c20
+43 -69
View File
@@ -294,14 +294,14 @@ Rule Arg 2008 max - Oct Sun>=1 0:00 1:00 S
# back in 2004, when these provinces changed to UTC-4 for a few days, I
# mailed them personally and never got an answer).
# From Arthur David Olson (2008-03-15):
# Until there's better information, asssume San Luis was like San Juan
# rather than Mendoza (since San Juan has a simpler DST history).
# From Paul Eggert (2008-06-30):
# Unless otherwise specified, data are from Shanks & Pottenger through 1992,
# from the IATA otherwise. As noted below, Shanks & Pottenger say that
# America/Cordoba split into 6 subregions during 1991/1992, but we
# haven't verified this yet so for now we'll keep it a single region.
# America/Cordoba split into 6 subregions during 1991/1992, one of which
# was America/San_Luis, but we haven't verified this yet so for now we'll
# keep America/Cordoba a single region rather than splitting it into the
# other 5 subregions.
#
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
#
@@ -316,14 +316,12 @@ Zone America/Argentina/Buenos_Aires -3:53:48 - LMT 1894 Oct 31
#
# Santa Fe (SF), Entre Rios (ER), Corrientes (CN), Misiones (MN), Chaco (CC),
# Formosa (FM), Salta (SA), Santiago del Estero (SE), Cordoba (CB),
# San Luis (SL), La Pampa (LP), Neuquen (NQ), Rio Negro (RN)
# La Pampa (LP), Neuquen (NQ), Rio Negro (RN)
#
# Shanks & Pottenger also make the following claims, which we haven't verified:
# - Formosa switched to -3:00 on 1991-01-07.
# - Misiones switched to -3:00 on 1990-12-29.
# - Chaco switched to -3:00 on 1991-01-04.
# - San Luis switched to -4:00 on 1990-03-14, then to -3:00 on 1990-10-15,
# then to -4:00 on 1991-03-01, then to -3:00 on 1991-06-01.
# - Santiago del Estero switched to -4:00 on 1991-04-01,
# then to -3:00 on 1991-04-26.
#
@@ -425,10 +423,13 @@ Zone America/Argentina/San_Luis -4:25:24 - LMT 1894 Oct 31
-4:16:48 - CMT 1920 May
-4:00 - ART 1930 Dec
-4:00 Arg AR%sT 1969 Oct 5
-3:00 Arg AR%sT 1991 Mar 1
-4:00 - WART 1991 May 7
-3:00 Arg AR%sT 1999 Oct 3
-4:00 Arg AR%sT 2000 Mar 3
-3:00 Arg AR%sT 1990
-3:00 1:00 ARST 1990 Mar 14
-4:00 - WART 1990 Oct 15
-4:00 1:00 WARST 1991 Mar 1
-4:00 - WART 1991 Jun 1
-3:00 - ART 1999 Oct 3
-4:00 1:00 WARST 2000 Mar 3
-3:00 - ART 2004 May 31
-4:00 - WART 2004 Jul 25
-3:00 Arg AR%sT 2008 Jan 21
@@ -540,56 +541,28 @@ Zone America/La_Paz -4:32:36 - LMT 1890
# Brazil will start DST on 2007-10-14 00:00 and end on 2008-02-17 00:00:
# http://www.mme.gov.br/site/news/detail.do;jsessionid=BBA06811AFCAAC28F0285210913513DA?newsId=13975
# From Paul Schulze (2008-06-24):
# ... by law number 11.662 of April 24, 2008
# (published in the "Diario Oficial da Uniao"
# https://www.in.gov.br/imprensa/jsp/jsp/jornaiscompletos/visualizacao/pdf/visualiza_pdf.jsp?jornal=do&secao=1&pagina=01&data=25/04/2008)
# in Brazil there are changes in the timezones, effective today
# (00:00 at June 24, 2008) as follows:
# a) The timezone UTC+5 is estinguished, with all the Acre state and
# the part of the Amazonas state that had this timezone now being put
# to the timezone UTC+4
# b) The whole Para state now is put at timezone UTC+3, instead of just
# part of it, as was before.
# This change follows a proposal of senator Tiao Viana of Acre state,
# that proposed it due to concerns about open television channels
# displaying programs inappropriate to youths in the states that had the
# timezone UTC+5 too early in the night.
# From Paul Eggert (2002-10-10):
# The official decrees referenced below are mostly taken from
# <a href="http://pcdsh01.on.br/DecHV.html">
# Decretos sobre o Horario de Verao no Brasil
# </a>.
# From Paul Schulze (2008-06-24):
# ...by law number 11.662 of April 24, 2008 (published in the "Diario
# Oficial da Uniao"...) in Brazil there are changes in the timezones,
# effective today (00:00am at June 24, 2008) as follows:
#
# a) The timezone UTC+5 is e[x]tinguished, with all the Acre state and the
# part of the Amazonas state that had this timezone now being put to the
# timezone UTC+4
# b) The whole Para state now is put at timezone UTC+3, instead of just
# part of it, as was before.
#
# This change follows a proposal of senator Tiao Viana of Acre state, that
# proposed it due to concerns about open television channels displaying
# programs inappropriate to youths in the states that had the timezone
# UTC+5 too early in the night. In the occasion, some more corrections
# were proposed, trying to unify the timezones of any given state. This
# change modifies timezone rules defined in decree 2.784 of 18 June,
# 1913.
# From Rodrigo Severo (2008-06-24):
# Just correcting the URL:
# <a href="https://www.in.gov.br/imprensa/visualiza/index.jsp?jornal=3Ddo&secao=3D1&pagina=3D1&data=3D25/04/2008">
# https://www.in.gov.br/imprensa/visualiza/index.jsp?jornal=3Ddo&secao=3D1&pagina=3D1&data=3D25/04/2008
# </a>
#
# As a result of the above Decree I believe the America/Rio_Branco
# timezone shall be modified from UTC-5 to UTC-4 and a new timezone shall
# be created to represent the the west side of the Para State. I
# suggest this new timezone be called Santarem as the most
# important/populated city in the affected area.
#
# This new timezone would be the same as the Rio_Branco timezone up to
# the 2008/06/24 change which would be to UTC-3 instead of UTC-4.
# From Alex Krivenyshev (2008-06-24):
# This is a quick reference page for New and Old Brazil Time Zones map.
# <a href="http://www.worldtimezone.com/brazil-time-new-old.php">
# http://www.worldtimezone.com/brazil-time-new-old.php
# </a>
#
# - 4 time zones replaced by 3 time zones-eliminating time zone UTC- 05
# (state Acre and the part of the Amazonas will be UTC/GMT- 04) - western
# part of Par state is moving to one timezone UTC- 03 (from UTC -04).
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
# Decree <a href="http://pcdsh01.on.br/HV20466.htm">20,466</a> (1931-10-01)
# Decree <a href="http://pcdsh01.on.br/HV21896.htm">21,896</a> (1932-01-10)
@@ -706,7 +679,7 @@ Rule Brazil 2000 only - Feb 27 0:00 0 -
Rule Brazil 2000 2001 - Oct Sun>=8 0:00 1:00 S
Rule Brazil 2001 2006 - Feb Sun>=15 0:00 0 -
# Decree 4,399 (2002-10-01) repeals DST in AL, CE, MA, PB, PE, PI, RN, SE.
# <a href="http://www.presidencia.gov.br/CCIVIL/decreto/2002/D4399.htm">4,339</a>
# <a href="http://www.presidencia.gov.br/CCIVIL/decreto/2002/D4399.htm">4,399</a>
Rule Brazil 2002 only - Nov 3 0:00 1:00 S
# Decree 4,844 (2003-09-24; corrected 2003-09-26) repeals DST in BA, MT, TO.
# <a href="http://www.presidencia.gov.br/CCIVIL/decreto/2003/D4844.htm">4,844</a>
@@ -721,9 +694,8 @@ Rule Brazil 2005 only - Oct 16 0:00 1:00 S
# adopted by the same states as before.
Rule Brazil 2006 only - Nov 5 0:00 1:00 S
Rule Brazil 2007 only - Feb 25 0:00 0 -
# (Decree number not yet known)
# http://www.brasil.gov.br/noticias/ultimas_noticias/horario_verao070920/
# (2007-09-20) after a heads-up from Steffen Thorsen:
# Decree <a href="http://pcdsh01.on.br/DecHV6212.gif">6,212</a> (2007-09-26),
# adopted by the same states as before.
Rule Brazil 2007 max - Oct Sun>=8 0:00 1:00 S
Rule Brazil 2008 max - Feb Sun>=15 0:00 0 -
# The latest ruleset listed above says that the following states observe DST:
@@ -756,6 +728,13 @@ Zone America/Belem -3:13:56 - LMT 1914
-3:00 Brazil BR%sT 1988 Sep 12
-3:00 - BRT
#
# west Para (PA)
# West Para includes Altamira, Oribidos, Prainha, Oriximina, and Santarem.
Zone America/Santarem -3:38:48 - LMT 1914
-4:00 Brazil AM%sT 1988 Sep 12
-4:00 - AMT 2008 Jun 24 00:00
-3:00 - BRT
#
# Maranhao (MA), Piaui (PI), Ceara (CE), Rio Grande do Norte (RN),
# Paraiba (PB)
Zone America/Fortaleza -2:34:00 - LMT 1914
@@ -818,12 +797,6 @@ Zone America/Cuiaba -3:44:20 - LMT 1914
-4:00 - AMT 2004 Oct 1
-4:00 Brazil AM%sT
#
# west Para (PA)
Zone America/Santarem -3:38:48 - LMT 1914
-4:00 Brazil AM%sT 1988 Sep 12
-4:00 - AMT 2008 Jun 24
-3:00 - BRT
#
# Rondonia (RO)
Zone America/Porto_Velho -4:15:36 - LMT 1914
-4:00 Brazil AM%sT 1988 Sep 12
@@ -851,12 +824,13 @@ Zone America/Eirunepe -4:39:28 - LMT 1914
-5:00 Brazil AC%sT 1988 Sep 12
-5:00 - ACT 1993 Sep 28
-5:00 Brazil AC%sT 1994 Sep 22
-5:00 - ACT
-5:00 - ACT 2008 Jun 24 00:00
-4:00 - AMT
#
# Acre (AC)
Zone America/Rio_Branco -4:31:12 - LMT 1914
-5:00 Brazil AC%sT 1988 Sep 12
-5:00 - ACT 2008 Jun 24
-5:00 - ACT 2008 Jun 24 00:00
-4:00 - AMT
# Chile