Update time zone data files to tzdata release 2010c: DST law changes in

Bangladesh, Mexico, Paraguay.
This commit is contained in:
Tom Lane 2010-03-08 01:18:39 +00:00
parent b00c0a6001
commit df96e128f8
5 changed files with 243 additions and 24 deletions

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# @(#)asia 8.44
# @(#)asia 8.51
# This file is in the public domain, so clarified as of
# 2009-05-17 by Arthur David Olson.
@ -196,6 +196,41 @@ Zone Asia/Bahrain 3:22:20 - LMT 1920 # Al Manamah
# http://www.thaindian.com/newsportal/business/bangladesh-to-continue-indefinitely-with-advanced-time_100259987.html
# </a>
# From Alexander Krivenyshev (2009-12-24):
# According to Bangladesh newspaper "The Daily Star,"
# Bangladesh will change its clock back to Standard Time on Dec 31, 2009.
#
# Clock goes back 1-hr on Dec 31 night.
# <a href="http://www.thedailystar.net/newDesign/news-details.php?nid=119228">
# http://www.thedailystar.net/newDesign/news-details.php?nid=119228
# </a>
# and
# <a href="http://www.worldtimezone.com/dst_news/dst_news_bangladesh05.html">
# http://www.worldtimezone.com/dst_news/dst_news_bangladesh05.html
# </a>
#
# "...The government yesterday decided to put the clock back by one hour
# on December 31 midnight and the new time will continue until March 31,
# 2010 midnight. The decision came at a cabinet meeting at the Prime
# Minister's Office last night..."
# From Danvin Ruangchan (2009-12-24):
# ...the news mentions DST will be turned off again 7 months after March
# 31st on Oct 31, 2010.
# From Arthur David Olson (2009-12-26):
# Indeed, "The government will advance again the Banglasdesh Standard
# Time by one one hour on March 31 next year by enforcing the Daylight
# Saving Time (DST) for seven months. It will continue till October 31
# until further notice." I take that last sentence as the
# establishment of a rule.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Dhaka 2009 only - Jun 19 23:00 1:00 S
Rule Dhaka 2010 only - Jan 1 0:00 0 -
Rule Dhaka 2010 max - Mar 31 23:00 1:00 S
Rule Dhaka 2010 max - Nov 1 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Dhaka 6:01:40 - LMT 1890
5:53:20 - HMT 1941 Oct # Howrah Mean Time?
@ -203,8 +238,8 @@ Zone Asia/Dhaka 6:01:40 - LMT 1890
5:30 - IST 1942 Sep
6:30 - BURT 1951 Sep 30
6:00 - DACT 1971 Mar 26 # Dacca Time
6:00 - BDT 2009 Jun 19 23:00 # Bangladesh Time
6:00 1:00 BDST
6:00 - BDT 2009
6:00 Dhaka BD%sT
# Bhutan
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
@ -363,6 +398,69 @@ Zone Asia/Urumqi 5:50:20 - LMT 1928 # or Urumchi
# West Xinjiang, including Aksu, Atushi, Yining, Hetian, Cele, Luopu, Nileke,
# Zhaosu, Tekesi, Gongliu, Chabuchaer, Huocheng, Bole, Pishan, Suiding,
# and Yarkand.
# From Luther Ma (2009-10-17):
# Almost all (>99.9%) ethnic Chinese (properly ethnic Han) living in
# Xinjiang use Chinese Standard Time. Some are aware of Xinjiang time,
# but have no need of it. All planes, trains, and schools function on
# what is called "Beijing time." When Han make an appointment in Chinese
# they implicitly use Beijing time.
#
# On the other hand, ethnic Uyghurs, who make up about half the
# population of Xinjiang, typically use "Xinjiang time" which is two
# hours behind Beijing time, or UTC +0600. The government of the Xinjiang
# Uyghur Autonomous Region, (XAUR, or just Xinjiang for short) as well as
# local governments such as the Urumqi city government use both times in
# publications, referring to what is popularly called Xinjiang time as
# "Urumqi time." When Uyghurs make an appointment in the Uyghur language
# they almost invariably use Xinjiang time.
#
# (Their ethnic Han compatriots would typically have no clue of its
# widespread use, however, because so extremely few of them are fluent in
# Uyghur, comparable to the number of Anglo-Americans fluent in Navajo.)
#
# (...As with the rest of China there was a brief interval ending in 1990
# or 1991 when summer time was in use. The confusion was severe, with
# the province not having dual times but four times in use at the same
# time. Some areas remained on standard Xinjiang time or Beijing time and
# others moving their clocks ahead.)
#
# ...an example of an official website using of Urumqi time.
#
# The first few lines of the Google translation of
# <a href="http://www.fjysgl.gov.cn/show.aspx?id=2379&cid=39">
# http://www.fjysgl.gov.cn/show.aspx?id=2379&cid=39
# </a>
# (retrieved 2009-10-13)
# > Urumqi fire seven people are missing the alleged losses of at least
# > 500 million yuan
# >
# > (Reporter Dong Liu) the day before 20:20 or so (Urumqi Time 18:20),
# > Urumqi City Department of International Plaza Luther Qiantang River
# > burst fire. As of yesterday, 18:30, Urumqi City Fire officers and men
# > have worked continuously for 22 hours...
# From Luther Ma (2009-11-19):
# With the risk of being redundant to previous answers these are the most common
# English "transliterations" (w/o using non-English symbols):
#
# 1. Wulumuqi...
# 2. Kashi...
# 3. Urumqi...
# 4. Kashgar...
# ...
# 5. It seems that Uyghurs in Urumqi has been using Xinjiang since at least the
# 1960's. I know of one Han, now over 50, who grew up in the surrounding
# countryside and used Xinjiang time as a child.
#
# 6. Likewise for Kashgar and the rest of south Xinjiang I don't know of any
# start date for Xinjiang time.
#
# Without having access to local historical records, nor the ability to legally
# publish them, I would go with October 1, 1949, when Xinjiang became the Uyghur
# Autonomous Region under the PRC. (Before that Uyghurs, of course, would also
# not be using Beijing time, but some local time.)
Zone Asia/Kashgar 5:03:56 - LMT 1928 # or Kashi or Kaxgar
5:30 - KAST 1940 # Kashgar Time
5:00 - KAST 1980 May
@ -370,8 +468,8 @@ Zone Asia/Kashgar 5:03:56 - LMT 1928 # or Kashi or Kaxgar
# From Lee Yiu Chung (2009-10-24):
# I found there are some mistakes for the historial DST rule for Hong
# Kong. Accoring to the DST record from Hong Kong Observatory (actually,
# I found there are some mistakes for the...DST rule for Hong
# Kong. [According] to the DST record from Hong Kong Observatory (actually,
# it is not [an] observatory, but the official meteorological agency of HK,
# and also serves as the official timing agency), there are some missing
# and incorrect rules. Although the exact switch over time is missing, I

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@ -1,5 +1,5 @@
# <pre>
# @(#)europe 8.24
# @(#)europe 8.25
# This file is in the public domain, so clarified as of
# 2009-05-17 by Arthur David Olson.
@ -2130,12 +2130,20 @@ Zone Asia/Irkutsk 6:57:20 - LMT 1880
# From Oscar van Vlijmen (2003-10-18): [This region consists of]
# Aginskij Buryatskij avtonomnyj okrug, Amurskaya oblast',
# [parts of] Respublika Sakha (Yakutiya), Chitinskaya oblast'.
# From Oscar van Vlijmen (2009-11-29):
# ...some regions of RUssia were merged with others since 2005...
# Some names were changed, no big deal, except for one instance: a new name.
# YAK/YAKST: UTC+9 Zabajkal'skij kraj.
# From Oscar van Vlijmen (2009-11-29):
# The Sakha districts are: Aldanskij, Amginskij, Anabarskij,
# Bulunskij, Verkhnekolymskij, Verkhnevilyujskij, Vilyujskij, Gornyj,
# Verkhnevilyujskij, Vilyujskij, Gornyj,
# Zhiganskij, Kobyajskij, Lenskij, Megino-Kangalasskij, Mirninskij,
# Namskij, Nyurbinskij, Olenekskij, Olekminskij, Srednekolymskij,
# Namskij, Nyurbinskij, Olenyokskij, Olyokminskij,
# Suntarskij, Tattinskij, Ust'-Aldanskij, Khangalasskij,
# Churapchinskij, Eveno-Bytantajskij.
# Churapchinskij, Eveno-Bytantajskij Natsional'nij.
Zone Asia/Yakutsk 8:38:40 - LMT 1919 Dec 15
8:00 - YAKT 1930 Jun 21 # Yakutsk Time
9:00 Russia YAK%sT 1991 Mar 31 2:00s
@ -2145,7 +2153,9 @@ Zone Asia/Yakutsk 8:38:40 - LMT 1919 Dec 15
# From Oscar van Vlijmen (2003-10-18): [This region consists of]
# Evrejskaya avtonomnaya oblast', Khabarovskij kraj, Primorskij kraj,
# [parts of] Respublika Sakha (Yakutiya).
# The Sakha districts are: Verkhoyanskij, Tomponskij, Ust'-Majskij,
# From Oscar van Vlijmen (2009-11-29):
# The Sakha districts are: Bulunskij, Verkhoyanskij, Tomponskij, Ust'-Majskij,
# Ust'-Yanskij.
Zone Asia/Vladivostok 8:47:44 - LMT 1922 Nov 15
9:00 - VLAT 1930 Jun 21 # Vladivostok Time
@ -2166,8 +2176,10 @@ Zone Asia/Sakhalin 9:30:48 - LMT 1905 Aug 23
# From Oscar van Vlijmen (2003-10-18): [This region consists of]
# Magadanskaya oblast', Respublika Sakha (Yakutiya).
# Probably also: Kuril Islands.
# The Sakha districts are: Abyjskij, Allaikhovskij, Momskij,
# Nizhnekolymskij, Ojmyakonskij.
# From Oscar van Vlijmen (2009-11-29):
# The Sakha districts are: Abyjskij, Allaikhovskij, Verkhhhnekolymskij, Momskij,
# Nizhnekolymskij, Ojmyakonskij, Srednekolymskij.
Zone Asia/Magadan 10:03:12 - LMT 1924 May 2
10:00 - MAGT 1930 Jun 21 # Magadan Time
11:00 Russia MAG%sT 1991 Mar 31 2:00s

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@ -1,5 +1,5 @@
# <pre>
# @(#)northamerica 8.28
# @(#)northamerica 8.30
# This file is in the public domain, so clarified as of
# 2009-05-17 by Arthur David Olson.
@ -1955,6 +1955,58 @@ Zone America/Dawson -9:17:40 - LMT 1900 Aug 20
# http://www.conae.gob.mx/ahorro/horaver2001_m1_2002.html (2002-02-20)
# confirms this. Sonora as usual is the only state where DST is not applied.
# From Steffen Thorsen (2009-12-28):
#
# Steffen Thorsen wrote:
# > Mexico's House of Representatives has approved a proposal for northern
# > Mexico's border cities to share the same daylight saving schedule as
# > the United States.
# Now this has passed both the Congress and the Senate, so starting from
# 2010, some border regions will be the same:
# <a href="http://www.signonsandiego.com/news/2009/dec/28/clocks-will-match-both-sides-border/">
# http://www.signonsandiego.com/news/2009/dec/28/clocks-will-match-both-sides-border/
# </a>
# <a href="http://www.elmananarey.com/diario/noticia/nacional/noticias/empatan_horario_de_frontera_con_eu/621939">
# http://www.elmananarey.com/diario/noticia/nacional/noticias/empatan_horario_de_frontera_con_eu/621939
# </a>
# (Spanish)
#
# Could not find the new law text, but the proposed law text changes are here:
# <a href="http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/20091210-V.pdf">
# http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/20091210-V.pdf
# </a>
# (Gaceta Parlamentaria)
#
# There is also a list of the votes here:
# <a href="http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/V2-101209.html">
# http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/V2-101209.html
# </a>
#
# Our page:
# <a href="http://www.timeanddate.com/news/time/north-mexico-dst-change.html">
# http://www.timeanddate.com/news/time/north-mexico-dst-change.html
# </a>
# From Arthur David Olson (2010-01-20):
# The page
# <a href="http://dof.gob.mx/nota_detalle.php?codigo=5127480&fecha=06/01/2010">
# http://dof.gob.mx/nota_detalle.php?codigo=5127480&fecha=06/01/2010
# </a>
# includes this text:
# En los municipios fronterizos de Tijuana y Mexicali en Baja California;
# Ju&aacute;rez y Ojinaga en Chihuahua; Acu&ntilde;a y Piedras Negras en Coahuila;
# An&aacute;huac en Nuevo Le&oacute;n; y Nuevo Laredo, Reynosa y Matamoros en
# Tamaulipas, la aplicaci&oacute;n de este horario estacional surtir&aacute; efecto
# desde las dos horas del segundo domingo de marzo y concluir&aacute; a las dos
# horas del primer domingo de noviembre.
# En los municipios fronterizos que se encuentren ubicados en la franja
# fronteriza norte en el territorio comprendido entre la l&iacute;nea
# internacional y la l&iacute;nea paralela ubicada a una distancia de veinte
# kil&oacute;metros, as&iacute; como la Ciudad de Ensenada, Baja California, hacia el
# interior del pa&iacute;s, la aplicaci&oacute;n de este horario estacional surtir&aacute;
# efecto desde las dos horas del segundo domingo de marzo y concluir&aacute; a
# las dos horas del primer domingo de noviembre.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Mexico 1939 only - Feb 5 0:00 1:00 D
Rule Mexico 1939 only - Jun 25 0:00 0 S
@ -1981,13 +2033,19 @@ Zone America/Merida -5:58:28 - LMT 1922 Jan 1 0:01:32
-6:00 - CST 1981 Dec 23
-5:00 - EST 1982 Dec 2
-6:00 Mexico C%sT
# Coahuila, Durango, Nuevo Leon, Tamaulipas
# Coahuila, Durango, Nuevo Leon, Tamaulipas (near US border)
Zone America/Matamoros -6:40:00 - LMT 1921 Dec 31 23:20:00
-6:00 - CST 1988
-6:00 US C%sT 1989
-6:00 Mexico C%sT 2010
-6:00 US C%sT
# Coahuila, Durango, Nuevo Leon, Tamaulipas (away from US border)
Zone America/Monterrey -6:41:16 - LMT 1921 Dec 31 23:18:44
-6:00 - CST 1988
-6:00 US C%sT 1989
-6:00 Mexico C%sT
# Central Mexico
Zone America/Mexico_City -6:36:36 - LMT 1922 Jan 1 0:23:24
Zone America/Mexico_City -6:36:36 - LMT 1922 Jan 1 0:23:24
-7:00 - MST 1927 Jun 10 23:00
-6:00 - CST 1930 Nov 15
-7:00 - MST 1931 May 1 23:00
@ -1996,7 +2054,19 @@ Zone America/Mexico_City -6:36:36 - LMT 1922 Jan 1 0:23:24
-6:00 Mexico C%sT 2001 Sep 30 02:00
-6:00 - CST 2002 Feb 20
-6:00 Mexico C%sT
# Chihuahua
# Chihuahua (near US border)
Zone America/Ojinaga -6:57:40 - LMT 1922 Jan 1 0:02:20
-7:00 - MST 1927 Jun 10 23:00
-6:00 - CST 1930 Nov 15
-7:00 - MST 1931 May 1 23:00
-6:00 - CST 1931 Oct
-7:00 - MST 1932 Apr 1
-6:00 - CST 1996
-6:00 Mexico C%sT 1998
-6:00 - CST 1998 Apr Sun>=1 3:00
-7:00 Mexico M%sT 2010
-7:00 US M%sT
# Chihuahua (away from US border)
Zone America/Chihuahua -7:04:20 - LMT 1921 Dec 31 23:55:40
-7:00 - MST 1927 Jun 10 23:00
-6:00 - CST 1930 Nov 15
@ -2030,8 +2100,28 @@ Zone America/Mazatlan -7:05:40 - LMT 1921 Dec 31 23:54:20
-7:00 - MST 1949 Jan 14
-8:00 - PST 1970
-7:00 Mexico M%sT
# Baja California
# Baja California (near US border)
Zone America/Tijuana -7:48:04 - LMT 1922 Jan 1 0:11:56
-7:00 - MST 1924
-8:00 - PST 1927 Jun 10 23:00
-7:00 - MST 1930 Nov 15
-8:00 - PST 1931 Apr 1
-8:00 1:00 PDT 1931 Sep 30
-8:00 - PST 1942 Apr 24
-8:00 1:00 PWT 1945 Aug 14 23:00u
-8:00 1:00 PPT 1945 Nov 12 # Peace
-8:00 - PST 1948 Apr 5
-8:00 1:00 PDT 1949 Jan 14
-8:00 - PST 1954
-8:00 CA P%sT 1961
-8:00 - PST 1976
-8:00 US P%sT 1996
-8:00 Mexico P%sT 2001
-8:00 US P%sT 2002 Feb 20
-8:00 Mexico P%sT 2010
-8:00 US P%sT
# Baja California (away from US border)
Zone America/Santa_Isabel -7:39:28 - LMT 1922 Jan 1 0:20:32
-7:00 - MST 1924
-8:00 - PST 1927 Jun 10 23:00
-7:00 - MST 1930 Nov 15

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@ -1,5 +1,5 @@
# <pre>
# @(#)southamerica 8.40
# @(#)southamerica 8.41
# This file is in the public domain, so clarified as of
# 2009-05-17 by Arthur David Olson.
@ -1364,8 +1364,24 @@ Rule Para 2002 2003 - Sep Sun>=1 0:00 1:00 S
# Decree 1,867 (2004-03-05)
# From Carlos Raul Perasso via Jesper Norgaard Welen (2006-10-13)
# <http://www.presidencia.gov.py/decretos/D1867.pdf>
Rule Para 2004 max - Oct Sun>=15 0:00 1:00 S
Rule Para 2005 max - Mar Sun>=8 0:00 0 -
Rule Para 2004 2009 - Oct Sun>=15 0:00 1:00 S
Rule Para 2005 2009 - Mar Sun>=8 0:00 0 -
# From Carlos Raul Perasso (2010-02-18):
# By decree number 3958 issued yesterday (
# <a href="http://www.presidencia.gov.py/v1/wp-content/uploads/2010/02/decreto3958.pdf">
# http://www.presidencia.gov.py/v1/wp-content/uploads/2010/02/decreto3958.pdf
# </a>
# )
# Paraguay changes its DST schedule, postponing the March rule to April and
# modifying the October date. The decree reads:
# ...
# Art. 1. It is hereby established that from the second Sunday of the month of
# April of this year (2010), the official time is to be set back 60 minutes,
# and that on the first Sunday of the month of October, it is to be set
# forward 60 minutes, in all the territory of the Paraguayan Republic.
# ...
Rule Para 2010 max - Oct Sun<=7 0:00 1:00 S
Rule Para 2010 max - Apr Sun>=8 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Asuncion -3:50:40 - LMT 1890

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@ -1,5 +1,5 @@
# <pre>
# @(#)zone.tab 8.29
# @(#)zone.tab 8.33
# This file is in the public domain, so clarified as of
# 2009-05-17 by Arthur David Olson.
#
@ -279,11 +279,14 @@ MW -1547+03500 Africa/Blantyre
MX +1924-09909 America/Mexico_City Central Time - most locations
MX +2105-08646 America/Cancun Central Time - Quintana Roo
MX +2058-08937 America/Merida Central Time - Campeche, Yucatan
MX +2540-10019 America/Monterrey Central Time - Coahuila, Durango, Nuevo Leon, Tamaulipas
MX +2540-10019 America/Monterrey Mexican Central Time - Coahuila, Durango, Nuevo Leon, Tamaulipas away from US border
MX +2550-09730 America/Matamoros US Central Time - Coahuila, Durango, Nuevo Leon, Tamaulipas near US border
MX +2313-10625 America/Mazatlan Mountain Time - S Baja, Nayarit, Sinaloa
MX +2838-10605 America/Chihuahua Mountain Time - Chihuahua
MX +2838-10605 America/Chihuahua Mexican Mountain Time - Chihuahua away from US border
MX +2934-10425 America/Ojinaga US Mountain Time - Chihuahua near US border
MX +2904-11058 America/Hermosillo Mountain Standard Time - Sonora
MX +3232-11701 America/Tijuana Pacific Time
MX +3232-11701 America/Tijuana US Pacific Time - Baja California near US border
MX +3018-11452 America/Santa_Isabel Mexican Pacific Time - Baja California away from US border
MY +0310+10142 Asia/Kuala_Lumpur peninsular Malaysia
MY +0133+11020 Asia/Kuching Sabah & Sarawak
MZ -2558+03235 Africa/Maputo