Sunrise and sunset Longyearbyen
Wednesday, December 22, 2021
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 07:38 | 10:58 |
| Morning nautical twilight | 10:58 | - |
| Morning civil twilight | - | - |
| Sunrise and sunset | polar night | polar night |
| Evening civil twilight | - | - |
| Evening nautical twilight | - | 12:53 |
| Evening astronomical twilight | 12:53 | 16:13 |
