Sunrise and sunset Alta
Friday, January 15, 2021
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:57 | 07:12 |
| Morning nautical twilight | 07:12 | 08:44 |
| Morning civil twilight | 08:44 | - |
| Sunrise and sunset | polar night | polar night |
| Evening civil twilight | - | 14:29 |
| Evening nautical twilight | 14:29 | 16:00 |
| Evening astronomical twilight | 16:00 | 17:15 |
