26 Oct 2025, 04:00
| Start DST: | Tuesday, 1 April 1919 — 1 hour forward |
|---|---|
| End DST: | Thursday, 22 May 1919 — 1 hour backward |
1 Apr
Forward 1 hour
1 Apr 1919 - Daylight Saving Time Started
When local standard time was about to reach
Tuesday, 1 April 1919, 02:00:00 clocks were turned forward 1 hour to
Tuesday, 1 April 1919, 03:00:00 local daylight time instead.
Sunrise and sunset were about 1 hour later on 1 Apr 1919 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.
22 May
Back 1 hour
22 May 1919 - Daylight Saving Time Ended
When local daylight time was about to reach
Thursday, 22 May 1919, 03:00:00 clocks were turned backward 1 hour to
Thursday, 22 May 1919, 02:00:00 local standard time instead.
Sunrise and sunset were about 1 hour earlier on 22 May 1919 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 — 1917 | DST not observed | |
| 1918 | Monday, 15 April, 02:00 | Monday, 16 September, 03:00 |
| 1919 | Tuesday, 1 April, 02:00 | Thursday, 22 May, 03:00 |
| 1920 — 1924 | DST not observed | |
| All times are local for Riga. | ||