Nov 3, 2024, 1:00 am
| Start DST: | Sunday, June 1, 1941 — 1 hour forward |
|---|---|
| End DST: | Saturday, September 6, 1941 — 1 hour backward |
Jun 1
Forward 1 hour
Jun 1, 1941 - Daylight Saving Time Started
When local standard time was about to reach
Sunday, June 1, 1941, 12:00:00 midnight clocks were turned forward 1 hour to
Sunday, June 1, 1941, 1:00:00 am local daylight time instead.
Sunrise and sunset were about 1 hour later on Jun 1, 1941 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.
Sep 7
Back 1 hour
Sep 7, 1941 - Daylight Saving Time Ended
When local daylight time was about to reach
Sunday, September 7, 1941, 12:00:00 midnight clocks were turned backward 1 hour to
Saturday, September 6, 1941, 11:00:00 pm local standard time instead.
Sunrise and sunset were about 1 hour earlier on Sep 7, 1941 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 — 1927 | DST not observed | |
| 1928 | Sunday, June 10, 12:00 midnight | Wednesday, October 10, 12:00 midnight |
| 1929 — 1939 | DST not observed | |
| 1940 | Sunday, June 2, 12:00 midnight | Sunday, September 1, 12:00 midnight |
| 1941 | Sunday, June 1, 12:00 midnight | Sunday, September 7, 12:00 midnight |
| 1942 | Sunday, June 7, 12:00 midnight | Sunday, September 6, 12:00 midnight |
| 1943 — 1944 | DST not observed | |
| 1945 | Sunday, June 3, 12:00 midnight | Sunday, September 2, 12:00 midnight |
| 1946 | Sunday, June 2, 12:00 midnight | Sunday, September 1, 12:00 midnight |
| 1947 — 1949 | DST not observed | |
| All times are local for Havana. | ||