Sunrise and sunset Oulu
Friday, September 1, 2023
| Start | End | |
|---|---|---|
| Morning astronomical twilight | - | 03:41 |
| Morning nautical twilight | 03:41 | 05:01 |
| Morning civil twilight | 05:01 | 05:57 |
| Sunrise and sunset | 05:57 | 20:37 |
| Evening civil twilight | 20:37 | 21:32 |
| Evening nautical twilight | 21:32 | 22:50 |
| Evening astronomical twilight | 22:50 | - |
