DST of Oslo in 2025
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
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At Sun Mar 30 02:00:00 2025, clocks in Oslo are turned forward 1 hour to Sun Mar 30 03:00:00 2025 to start DST
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At Sun Oct 26 03:00:00 2025, clocks in Oslo are turned backward 1 hour to Sun Oct 26 02:00:00 2025 to end DST
DST of Oslo Over Years
| Year | Commences | Abbreviations | Time Change | Offset After |
| 1960 | 03-20, Sun 03:00 |
CET -> CEST | 1 hour forward (start of DST) | UTC+0200 |
| 09-18, Sun 02:00 |
CEST -> CET | 1 hour backward (end of DST) | UTC+0100 | |
| 1961 | 03-19, Sun 03:00 |
CET -> CEST | 1 hour forward (start of DST) | UTC+0200 |
| 09-17, Sun 02:00 |
CEST -> CET | 1 hour backward (end of DST) | UTC+0100 | |
| 1962 | 03-18, Sun 03:00 |
CET -> CEST | 1 hour forward (start of DST) | UTC+0200 |
| 09-16, Sun 02:00 |
CEST -> CET | 1 hour backward (end of DST) | UTC+0100 | |
| 1963 | 03-17, Sun 03:00 |
CET -> CEST | 1 hour forward (start of DST) | UTC+0200 |
| 09-15, Sun 02:00 |
CEST -> CET | 1 hour backward (end of DST) | UTC+0100 | |
| 1964 | 03-15, Sun 03:00 |
CET -> CEST | 1 hour forward (start of DST) | UTC+0200 |
| 09-20, Sun 02:00 |
CEST -> CET | 1 hour backward (end of DST) | UTC+0100 | |
| 1965 | 04-25, Sun 03:00 |
CET -> CEST | 1 hour forward (start of DST) | UTC+0200 |
| 09-19, Sun 02:00 |
CEST -> CET | 1 hour backward (end of DST) | UTC+0100 | |
| 1966 - 1969 | No changes, UTC+0200 all of the period | |||
