Oct 26, 2025, 3:00 am
| Start DST: | Sunday, May 15, 1927 — 1 hour forward |
|---|---|
| End DST: | Sunday, October 2, 1927 — 1 hour backward |
May 15
Forward 1 hour
May 15, 1927 - Daylight Saving Time Started
When local standard time was about to reach
Sunday, May 15, 1927, 2:00:00 am clocks were turned forward 1 hour to
Sunday, May 15, 1927, 3:00:00 am local daylight time instead.
Sunrise and sunset were about 1 hour later on May 15, 1927 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.
Oct 2
Back 1 hour
Oct 2, 1927 - Daylight Saving Time Ended
When local daylight time was about to reach
Sunday, October 2, 1927, 3:00:00 am clocks were turned backward 1 hour to
Sunday, October 2, 1927, 2:00:00 am local standard time instead.
Sunrise and sunset were about 1 hour earlier on Oct 2, 1927 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 | Friday, June 5, 2:00 am | Sunday, October 4, 3:00 am |
| 1926 | Saturday, May 15, 2:00 am | Sunday, October 3, 3:00 am |
| 1927 | Sunday, May 15, 2:00 am | Sunday, October 2, 3:00 am |
| 1928 | Tuesday, May 15, 2:00 am | Sunday, October 7, 3:00 am |
| 1929 | Wednesday, May 15, 2:00 am | Sunday, October 6, 3:00 am |
| 1930 | Thursday, May 15, 2:00 am | Sunday, October 5, 3:00 am |
| 1931 | Friday, May 15, 2:00 am | Sunday, October 4, 3:00 am |
| 1932 | Sunday, May 22, 2:00 am | Sunday, October 2, 3:00 am |
| 1933 | Monday, May 15, 2:00 am | Sunday, October 8, 3:00 am |
| 1934 | Tuesday, May 15, 2:00 am | Sunday, October 7, 3:00 am |
| 1935 | Wednesday, May 15, 2:00 am | Sunday, October 6, 3:00 am |
| 1936 | Friday, May 15, 2:00 am | Sunday, October 4, 3:00 am |
| 1937 | Saturday, May 22, 2:00 am | Sunday, October 3, 3:00 am |
| 1938 | Sunday, May 15, 2:00 am | Sunday, October 2, 3:00 am |
| 1939 | Monday, May 15, 2:00 am | Sunday, October 8, 3:00 am |
| 1940 | Thursday, May 16, 12:00 midnight | No DST End |
| 1941 | DST observed all year | |
| 1942 | No DST Start | Monday, November 2, 3:00 am |
| 1943 | Monday, March 29, 2:00 am | Monday, October 4, 3:00 am |
| 1944 | Monday, April 3, 2:00 am | Monday, October 2, 3:00 am |
| 1945 | Monday, April 2, 2:00 am | Sunday, September 16, 3:00 am |
| 1946 — 1949 | DST not observed | |
| All times are local for Amsterdam. | ||