Mar 30, 2025, 2:00 am
| Start DST: | Sunday, March 10, 1918 — 1 hour forward |
|---|---|
| End DST: | Sunday, October 6, 1918 — 1 hour backward |
Mar 10
Forward 1 hour
Mar 10, 1918 - Daylight Saving Time Started
When local standard time was about to reach
Sunday, March 10, 1918, 12:00:00 midnight clocks were turned forward 1 hour to
Sunday, March 10, 1918, 1:00:00 am local daylight time instead.
Sunrise and sunset were about 1 hour later on Mar 10, 1918 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 7
Back 1 hour
Oct 7, 1918 - Daylight Saving Time Ended
When local daylight time was about to reach
Monday, October 7, 1918, 12:00:00 midnight clocks were turned backward 1 hour to
Sunday, October 6, 1918, 11:00:00 pm local standard time instead.
Sunrise and sunset were about 1 hour earlier on Oct 7, 1918 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) |
|---|---|---|
| 1900 — 1915 | DST not observed | |
| 1916 | Sunday, June 4, 12:00 midnight | Sunday, October 1, 12:00 midnight |
| 1917 | Sunday, April 1, 12:00 midnight | Monday, October 1, 12:00 midnight |
| 1918 | Sunday, March 10, 12:00 midnight | Monday, October 7, 12:00 midnight |
| 1919 | Sunday, March 2, 12:00 midnight | Sunday, October 5, 12:00 midnight |
| 1920 | Sunday, March 21, 12:00 midnight | Sunday, September 19, 12:00 midnight |
| 1921 — 1924 | DST not observed | |
| All times are local for Vatican City. | ||