Sep 5, 1939, 12:00 midnight
| End DST: | Wednesday, May 31, 1939 — 0:20 hours backward |
|---|---|
| Start DST: | Friday, September 1, 1939 — 0:20 hours forward |
Jun 1
Back 0:20 hours
Jun 1, 1939 - Daylight Saving Time Ended
When local daylight time was about to reach
Thursday, June 1, 1939, 12:00:00 midnight clocks were turned backward 0:20 hours to
Wednesday, May 31, 1939, 11:40:00 pm local standard time instead.
Also called Fall Back and Winter Time.
Sep 1
Forward 0:20 hours
Sep 1, 1939 - Daylight Saving Time Started
When local standard time was about to reach
Friday, September 1, 1939, 12:00:00 midnight clocks were turned forward 0:20 hours to
Friday, September 1, 1939, 12:20:00 am local daylight time instead.
Also called Spring Forward, Summer Time, and Daylight Savings Time.
Sep 5
Back 0:20 hours
Sep 5, 1939 - Daylight Saving Time Ended
When local daylight time was about to reach
Tuesday, September 5, 1939, 12:00:00 midnight clocks were turned backward 0:20 hours to
Monday, September 4, 1939, 11:40:00 pm local standard time instead.
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 End (Clock Backward) | DST Start (Clock Forward) |
|---|---|---|
| 1925 — 1931 | DST not observed | |
| 1932 | No DST End | Thursday, December 1, 12:00 midnight |
| 1933 | Saturday, April 1, 12:00 midnight | Friday, September 1, 12:00 midnight |
| 1934 | Sunday, April 1, 12:00 midnight | Saturday, September 1, 12:00 midnight |
| 1935 | Monday, April 1, 12:00 midnight | Sunday, September 1, 12:00 midnight |
| 1936 | Wednesday, April 1, 12:00 midnight | Tuesday, September 1, 12:00 midnight |
| 1937 | Thursday, April 1, 12:00 midnight | Wednesday, September 1, 12:00 midnight |
| 1938 | Friday, April 1, 12:00 midnight | Thursday, September 1, 12:00 midnight |
| * 1939 | Tuesday, September 5, 12:00 midnight | Friday, September 1, 12:00 midnight |
| 1940 — 1949 | DST not observed | |
| All times are local for Freetown. * All or part of this period was on double DST. |
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