From cec2e7019a42e7b154b3e78993d8716d33ca6062 Mon Sep 17 00:00:00 2001

From: Paul Eggert <eggert@cs.ucla.edu>

Date: Wed, 20 Feb 2013 23:40:23 -0800

Subject: [PATCH 16/16] Chile is changing its DST rules.

Thanks to Steffen Thorsen for the heads-up, in

<http://mm.icann.org/pipermail/tz/2013-February/018623.html>.

* antarctica (ChileAQ):

* southamerica (Chile):

Assume the 2012 rules will continue indefinitely.  Suggested by Robert

Elz in <http://mm.icann.org/pipermail/tz/2013-February/018636.html>.

---

 antarctica   |    6 ++----

 southamerica |   16 +++++++++-------

 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/antarctica b/antarctica

index f55cbde..d55924b 100644

--- a/antarctica

+++ b/antarctica

@@ -50,10 +50,8 @@ Rule	ChileAQ	2009	only	-	Mar	Sun>=9	3:00u	0	-

 Rule	ChileAQ	2010	only	-	Apr	Sun>=1	3:00u	0	-

 Rule	ChileAQ	2011	only	-	May	Sun>=2	3:00u	0	-

 Rule	ChileAQ	2011	only	-	Aug	Sun>=16	4:00u	1:00	S

-Rule	ChileAQ	2012	only	-	Apr	Sun>=23	3:00u	0	-

-Rule	ChileAQ	2012	only	-	Sep	Sun>=2	4:00u	1:00	S

-Rule	ChileAQ	2013	max	-	Mar	Sun>=9	3:00u	0	-

-Rule	ChileAQ	2013	max	-	Oct	Sun>=9	4:00u	1:00	S

+Rule	ChileAQ	2012	max	-	Apr	Sun>=23	3:00u	0	-

+Rule	ChileAQ	2012	max	-	Sep	Sun>=2	4:00u	1:00	S

 # These rules are stolen from the `australasia' file.

 Rule	AusAQ	1917	only	-	Jan	 1	0:01	1:00	-

diff --git a/southamerica b/southamerica

index 671d09b..f77142e 100644

--- a/southamerica

+++ b/southamerica

@@ -1240,9 +1240,13 @@ Zone America/Rio_Branco	-4:31:12 -	LMT	1914

 # b. Saturday, September 1, 2012, clocks should go forward 60 minutes; that is,

 # at 23:59:59, instead of passing to 0:00, the time should be adjusted to be

 # 01:00 on September 2.

-#

-# Note that...this is yet another "temporary" change that will be reevaluated

-# AGAIN in 2013.

+

+# From Steffen Thorsen (2013-02-15):

+# According to several news sources, Chile has extended DST this year,

+# they will end DST later and start DST earlier than planned.  They

+# hope to save energy.  The new end date is 2013-04-28 00:00 and new

+# start date is 2013-09-08 00:00....

+# http://www.gob.cl/informa/2013/02/15/gobierno-anuncia-fechas-de-cambio-de-hora-para-el-ano-2013.htm

 # NOTE: ChileAQ rules for Antarctic bases are stored separately in the

 # 'antarctica' file.

@@ -1285,10 +1289,8 @@ Rule	Chile	2009	only	-	Mar	Sun>=9	3:00u	0	-

 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	S

-Rule	Chile	2012	only	-	Apr	Sun>=23	3:00u	0	-

-Rule	Chile	2012	only	-	Sep	Sun>=2	4:00u	1:00	S

-Rule	Chile	2013	max	-	Mar	Sun>=9	3:00u	0	-

-Rule	Chile	2013	max	-	Oct	Sun>=9	4:00u	1:00	S

+Rule	Chile	2012	max	-	Apr	Sun>=23	3:00u	0	-

+Rule	Chile	2012	max	-	Sep	Sun>=2	4:00u	1:00	S

 # IATA SSIM anomalies: (1992-02) says 1992-03-14;

 # (1996-09) says 1998-03-08.  Ignore these.

 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]

-- 

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