DST of Alcobaça in 2025
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
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At Sun Mar 30 01:00:00 2025, clocks in Alcobaça are turned forward 1 hour to Sun Mar 30 02:00:00 2025 to start DST
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At Sun Oct 26 02:00:00 2025, clocks in Alcobaça are turned backward 1 hour to Sun Oct 26 01:00:00 2025 to end DST
DST of Alcobaça Over Years
| Year | Commences | Abbreviations | Time Change | Offset After |
| 1970 - 1975 | No changes, UTC+0100 all of the period | |||
| 1976 | 09-26, Sun 00:00 |
CET -> WET | 1 hour backward | UTC+0000 |
| 1977 | 03-27, Sun 01:00 |
WET -> WEST | 1 hour forward (start of DST) | UTC+0100 |
| 09-25, Sun 00:00 |
WEST -> WET | 1 hour backward (end of DST) | UTC+0000 | |
| 1978 | 04-02, Sun 01:00 |
WET -> WEST | 1 hour forward (start of DST) | UTC+0100 |
| 10-01, Sun 00:00 |
WEST -> WET | 1 hour backward (end of DST) | UTC+0000 | |
| 1979 | 04-01, Sun 01:00 |
WET -> WEST | 1 hour forward (start of DST) | UTC+0100 |
| 09-30, Sun 01:00 |
WEST -> WET | 1 hour backward (end of DST) | UTC+0000 | |
