Flag for Argentina Clock Changes in San Luis, San Luis, Argentina in 2009

Last change: 2009
Mar
8
1 hour Back

Mar 8, 2009, 12:00 midnight

End DST: Saturday, March 7, 2009
 1 hour backward

Location of San LuisLocation

Mar 8

Back 1 hour

Mar 8, 2009 - Daylight Saving Time Ended

When local daylight time was about to reach
Sunday, March 8, 2009, 12:00:00 midnight clocks were turned backward 1 hour to
Saturday, March 7, 2009, 11:00:00 pm local standard time instead

Sunrise and sunset was about 1 hour earlier on Mar 8, 2009 than the day before. There was more light in the morning.

Also called Fall Back and Winter Time.

More info:
Argentina's San Luis Province Plans Different Time Zone

Oct 11

Forward 1 hour

Oct 11, 2009 - Time Zone Change (WART → ART)

When local standard time was about to reach
Sunday, October 11, 2009, 12:00:00 midnight clocks were turned forward 1 hour to
Sunday, October 11, 2009, 1:00:00 am local standard time instead

Sunrise and sunset was about 1 hour earlier on Oct 11, 2009 than the day before. There was more light in the evening.

More info:
Argentina Says No To Daylight Saving Time

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Other years: 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009

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 midnightNo DST Start
All times are local for San Luis.

Detailed time zone and clock changes in San Luis