Next change:
Mar
29
1 hour
Forward
Mar 29, 2026, 1:00 am
| No further time changes in 1923 in Lisbon |
Daylight Saving Time (DST) Not Observed in Year 1923
Portugal observed Western European Time (WET) all year.
DST was not in use in 1923.
The previous DST change in Lisbon, Portugal was on October 14, 1921.
Try selecting a different year below.
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 | Saturday, June 17, 11:00 pm | Wednesday, November 1, 1:00 am |
| 1917 | Wednesday, February 28, 11:00 pm | Monday, October 15, 12:00 midnight |
| 1918 | Friday, March 1, 11:00 pm | Tuesday, October 15, 12:00 midnight |
| 1919 | Friday, February 28, 11:00 pm | Wednesday, October 15, 12:00 midnight |
| 1920 | Sunday, February 29, 11:00 pm | Friday, October 15, 12:00 midnight |
| 1921 | Monday, February 28, 11:00 pm | Saturday, October 15, 12:00 midnight |
| 1922 — 1923 | DST not observed | |
| 1924 | Wednesday, April 16, 11:00 pm | Wednesday, October 15, 12:00 midnight |
| All times are local for Lisbon. | ||