26 Oct 2025, 03:00
| Start DST: | Sunday, 1 April 1979 — 1 hour forward |
|---|---|
| End DST: | Sunday, 30 September 1979 — 1 hour backward |
1 Apr
Forward 1 hour
1 Apr 1979 - Daylight Saving Time Started
When local standard time was about to reach
Sunday, 1 April 1979, 02:00:00 clocks were turned forward 1 hour to
Sunday, 1 April 1979, 03:00:00 local daylight time instead.
Sunrise and sunset were about 1 hour later on 1 Apr 1979 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.
30 Sep
Back 1 hour
30 Sep 1979 - Daylight Saving Time Ended
When local daylight time was about to reach
Sunday, 30 September 1979, 03:00:00 clocks were turned backward 1 hour to
Sunday, 30 September 1979, 02:00:00 local standard time instead.
Sunrise and sunset were about 1 hour earlier on 30 Sep 1979 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) |
|---|---|---|
| 1970 — 1976 | DST not observed | |
| 1977 | Sunday, 3 April, 02:00 | Sunday, 25 September, 03:00 |
| 1978 | Sunday, 2 April, 02:00 | Sunday, 1 October, 03:00 |
| 1979 | Sunday, 1 April, 02:00 | Sunday, 30 September, 03:00 |
| All times are local for Oss. | ||
Data for the years before 1970 is not available for Oss, however, we have earlier time zone history for Amsterdam available.