Sunrise and sunset Longyearbyen
Saturday, January 16, 2021
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 06:56 | 09:17 |
| Morning nautical twilight | 09:17 | - |
| Morning civil twilight | - | - |
| Sunrise and sunset | polar night | polar night |
| Evening civil twilight | - | - |
| Evening nautical twilight | - | 14:58 |
| Evening astronomical twilight | 14:58 | 17:19 |
