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make/data/tzdata/southamerica
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*** 19,28 ****
--- 19,30 ----
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#
+ # tzdb data for South America and environs
+
# This file is in the public domain, so clarified as of
# 2009-05-17 by Arthur David Olson.
# This file is by no means authoritative; if you think you know better,
# go ahead and edit the file (and please send any changes to
*** 413,423 ****
# https://es.wikipedia.org/wiki/Hora_oficial_argentina
# We've documented similar situations as being plain changes to
# standard time, so let's do that here too. This does not change UTC
# offsets, only tm_isdst and the time zone abbreviations. One minor
# plus is that this silences a zic complaint that there's no POSIX TZ
! # setting for time stamps past 2038.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
#
# Buenos Aires (BA), Capital Federal (CF),
Zone America/Argentina/Buenos_Aires -3:53:48 - LMT 1894 Oct 31
--- 415,425 ----
# https://es.wikipedia.org/wiki/Hora_oficial_argentina
# We've documented similar situations as being plain changes to
# standard time, so let's do that here too. This does not change UTC
# offsets, only tm_isdst and the time zone abbreviations. One minor
# plus is that this silences a zic complaint that there's no POSIX TZ
! # setting for timestamps past 2038.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
#
# Buenos Aires (BA), Capital Federal (CF),
Zone America/Argentina/Buenos_Aires -3:53:48 - LMT 1894 Oct 31
*** 946,955 ****
--- 948,965 ----
# According to many media sources, next year's DST start in Brazil will move to
# the first Sunday of November, and it will stay like that for the years after.
# ... https://www.timeanddate.com/news/time/brazil-delays-dst-2018.html
# From Steffen Thorsen (2017-12-20):
# http://www.planalto.gov.br/ccivil_03/_ato2015-2018/2017/decreto/D9242.htm
+ #
+ # From Fábio Gomes (2018-10-04):
+ # The Brazilian president just announced a new change on this year DST.
+ # It was scheduled to start on November 4th and it was changed to November 18th.
+ # From Rodrigo Brüning Wessler (2018-10-15):
+ # The Brazilian government just announced that the change in DST was
+ # canceled.... Maybe the president Michel Temer also woke up one hour
+ # earlier today. :)
Rule Brazil 2018 max - Nov Sun>=1 0:00 1:00 -
Rule Brazil 2023 only - Feb Sun>=22 0:00 0 -
Rule Brazil 2024 2025 - Feb Sun>=15 0:00 0 -
Rule Brazil 2026 only - Feb Sun>=22 0:00 0 -
Rule Brazil 2027 2033 - Feb Sun>=15 0:00 0 -
*** 1252,1261 ****
--- 1262,1289 ----
# The above says the Magallanes change expires 2019-05-11 at 24:00,
# so in theory, they will revert to -04/-03 after that, which means
# they will switch from -03 to -04 one hour after Santiago does that day.
# For now, assume that they will not revert.
+ # From Juan Correa (2018-08-13):
+ # As of moments ago, the Ministry of Energy in Chile has announced the new
+ # schema for DST. ... Announcement in video (in Spanish):
+ # https://twitter.com/MinEnergia/status/1029000399129374720
+ # From Yonathan Dossow (2018-08-13):
+ # The video says "first Saturday of September", we all know it means Sunday at
+ # midnight.
+ # From Tim Parenti (2018-08-13):
+ # Translating the captions on the video at 0:44-0:55, "We want to announce as
+ # Government that from 2019, Winter Time will be increased to 5 months, between
+ # the first Saturday of April and the first Saturday of September."
+ # At 2:08-2:20, "The Magallanes region will maintain its current time, as
+ # decided by the citizens during 2017, but our Government will promote a
+ # regional dialogue table to gather their opinion on this matter."
+ # https://twitter.com/MinEnergia/status/1029009354001973248
+ # "We will keep the new time policy unchanged for at least the next 4 years."
+ # So we extend the new rules on Saturdays at 24:00 mainland time indefinitely.
+
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Chile 1927 1931 - Sep 1 0:00 1:00 -
Rule Chile 1928 1932 - Apr 1 0:00 0 -
Rule Chile 1968 only - Nov 3 4:00u 1:00 -
Rule Chile 1969 only - Mar 30 3:00u 0 -
*** 1285,1296 ****
Rule Chile 2010 only - Apr Sun>=1 3:00u 0 -
Rule Chile 2011 only - May Sun>=2 3:00u 0 -
Rule Chile 2011 only - Aug Sun>=16 4:00u 1:00 -
Rule Chile 2012 2014 - Apr Sun>=23 3:00u 0 -
Rule Chile 2012 2014 - Sep Sun>=2 4:00u 1:00 -
! Rule Chile 2016 max - May Sun>=9 3:00u 0 -
! Rule Chile 2016 max - Aug Sun>=9 4:00u 1:00 -
# IATA SSIM anomalies: (1992-02) says 1992-03-14;
# (1996-09) says 1998-03-08. Ignore these.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Santiago -4:42:46 - LMT 1890
-4:42:46 - SMT 1910 Jan 10 # Santiago Mean Time
--- 1313,1326 ----
Rule Chile 2010 only - Apr Sun>=1 3:00u 0 -
Rule Chile 2011 only - May Sun>=2 3:00u 0 -
Rule Chile 2011 only - Aug Sun>=16 4:00u 1:00 -
Rule Chile 2012 2014 - Apr Sun>=23 3:00u 0 -
Rule Chile 2012 2014 - Sep Sun>=2 4:00u 1:00 -
! Rule Chile 2016 2018 - May Sun>=9 3:00u 0 -
! Rule Chile 2016 2018 - Aug Sun>=9 4:00u 1:00 -
! Rule Chile 2019 max - Apr Sun>=2 3:00u 0 -
! Rule Chile 2019 max - Sep Sun>=2 4:00u 1:00 -
# IATA SSIM anomalies: (1992-02) says 1992-03-14;
# (1996-09) says 1998-03-08. Ignore these.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Santiago -4:42:46 - LMT 1890
-4:42:46 - SMT 1910 Jan 10 # Santiago Mean Time
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