Last change: 2022
Oct
30
1 hour Back
Oct 30, 2022, 2:00 am
| End DST: | Sunday, April 30, 1944 — 1 hour backward |
|---|
May 1
Back 1 hour
May 1, 1944 - Daylight Saving Time Ended
When local daylight time was about to reach
Monday, May 1, 1944, 12:00:00 midnight clocks were turned backward 1 hour to
Sunday, April 30, 1944, 11:00:00 pm local standard time instead.
Sunrise and sunset were about 1 hour earlier on May 1, 1944 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) |
|---|---|---|
| 1925 — 1930 | DST not observed | |
| 1931 | Friday, May 1, 11:00 pm | Thursday, October 1, 12:00 midnight |
| 1932 — 1938 | DST not observed | |
| 1939 | Sunday, February 5, 12:00 midnight | Sunday, June 25, 12:00 midnight |
| 1940 | Monday, December 9, 12:00 midnight | No DST End |
| 1941 | No DST Start | Tuesday, April 1, 12:00 midnight |
| 1942 | DST not observed | |
| 1943 | Thursday, December 16, 12:00 midnight | No DST End |
| 1944 | No DST Start | Monday, May 1, 12:00 midnight |
| 1945 — 1949 | DST not observed | |
| All times are local for Mexico City. | ||