Sunrise and sunset Alta
Sunday, December 12, 2021
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 06:04 | 07:23 |
| Morning nautical twilight | 07:23 | 09:08 |
| Morning civil twilight | 09:08 | - |
| Sunrise and sunset | polar night | polar night |
| Evening civil twilight | - | 13:32 |
| Evening nautical twilight | 13:32 | 15:17 |
| Evening astronomical twilight | 15:17 | 16:36 |
