Flag for Argentina Clock changes in San Luis, San Luis, Argentina in 2008

Last change: 2009
Oct
11
1 hour Forward

Oct 11, 2009, 12:00 Midnight

End DST: Saturday, March 8, 2008
1 hour backward

Location of San LuisLocation

Jan 20

Back 1 hour

Jan 20, 2008 - Time Zone Change (ARST → WARST)

When local daylight time was about to reach
Monday, January 21, 2008, 12:00:00 Midnight clocks were turned backward 1 hour to
Sunday, January 20, 2008, 11:00:00 PM local daylight time instead

Sunrise and sunset was about 1 hour earlier on Jan 20, 2008 than the day before. There was more light in the morning.

More info:
Backlash Against Argentina’s Daylight Saving

Mar 8

Back 1 hour

Mar 8, 2008 - Daylight Saving Time Ended

When local daylight time was about to reach
Sunday, March 9, 2008, 12:00:00 Midnight clocks were turned backward 1 hour to
Saturday, March 8, 2008, 11:00:00 PM local standard time instead

Sunrise and sunset was about 1 hour earlier on Mar 8, 2008 than the day before. There was more light in the morning.

Also called Fall Back and winter time.

More info:
Backlash Against Argentina’s Daylight Saving

Oct 12

Forward 1 hour

Oct 12, 2008 - Daylight Saving Time Started

When local standard time was about to reach
Sunday, October 12, 2008, 12:00:00 Midnight clocks were turned forward 1 hour to
Sunday, October 12, 2008, 1:00:00 AM local daylight time instead

Sunrise and sunset was about 1 hour later on Oct 12, 2008 than the day before. There was more light in the evening.

Also called Spring Forward, summer time, and Daylight Savings Time.

More info:
Argentina Confirms Latest Daylight Saving Schedule

Other years: 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011

Daylight Saving Time in other years

DST changes do not necessarily occur on the same date every year.

YearDST End (Clock backward)DST Start (Clock forward)
2000Friday, March 3, 12:00 MidnightNo DST Start
2001 — 2006DST Not Observed
2007No DST EndSunday, December 30, 12:00 Midnight
2008Sunday, March 9, 12:00 MidnightSunday, October 12, 12:00 Midnight
2009Sunday, March 8, 12:00 MidnightSunday, October 11, 12:00 Midnight
* All times are local, current year is highlighted

Detailed time zone and clock changes in San Luis

Advertising

Daylight Saving Time Info