Sunrise and sunset Alta
Friday, January 1, 2021
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 06:13 | 07:32 |
| Morning nautical twilight | 07:32 | 09:15 |
| Morning civil twilight | 09:15 | - |
| Sunrise and sunset | polar night | polar night |
| Evening civil twilight | - | 13:45 |
| Evening nautical twilight | 13:45 | 15:29 |
| Evening astronomical twilight | 15:29 | 16:48 |
