Oct 30, 2022, 2:00 am
| Start DST: | Sunday, April 5, 2009 — 1 hour forward |
|---|---|
| End DST: | Sunday, October 25, 2009 — 1 hour backward |
Apr 5
Forward 1 hour
Apr 5, 2009 - Daylight Saving Time Started
When local standard time was about to reach
Sunday, April 5, 2009, 2:00:00 am clocks were turned forward 1 hour to
Sunday, April 5, 2009, 3:00:00 am local daylight time instead.
Sunrise and sunset were about 1 hour later on Apr 5, 2009 than the day before. There was more light in the evening and less light in the morning.
Also called Spring Forward, Summer Time, and Daylight Savings Time.
More info:
Mexico Starts Daylight Saving Time on April 5, 2009
Oct 25
Back 1 hour
Oct 25, 2009 - Daylight Saving Time Ended
When local daylight time was about to reach
Sunday, October 25, 2009, 2:00:00 am clocks were turned backward 1 hour to
Sunday, October 25, 2009, 1:00:00 am local standard time instead.
Sunrise and sunset were about 1 hour earlier on Oct 25, 2009 than the day before. There was more light in the morning and less light in the evening.
Also called Fall Back and Winter Time.
Daylight Saving Time in Other Years
DST changes do not necessarily occur on the same date every year.
| Year | DST Start (Clock Forward) | DST End (Clock Backward) |
|---|---|---|
| 2000 | Sunday, April 2, 2:00 am | Sunday, October 29, 2:00 am |
| 2001 | Sunday, May 6, 2:00 am | Sunday, September 30, 2:00 am |
| 2002 | Sunday, April 7, 2:00 am | Sunday, October 27, 2:00 am |
| 2003 | Sunday, April 6, 2:00 am | Sunday, October 26, 2:00 am |
| 2004 | Sunday, April 4, 2:00 am | Sunday, October 31, 2:00 am |
| 2005 | Sunday, April 3, 2:00 am | Sunday, October 30, 2:00 am |
| 2006 | Sunday, April 2, 2:00 am | Sunday, October 29, 2:00 am |
| 2007 | Sunday, April 1, 2:00 am | Sunday, October 28, 2:00 am |
| 2008 | Sunday, April 6, 2:00 am | Sunday, October 26, 2:00 am |
| 2009 | Sunday, April 5, 2:00 am | Sunday, October 25, 2:00 am |
| All times are local for 25°32'34"N, 103°24'25"W. | ||
Data for the years before 1970 is not available for 25°32'34"N, 103°24'25"W, however, we have earlier time zone history for Monterrey available.
Detailed time zone and clock changes in 25°32'34"N, 103°24'25"W