Sunrise and sunset Longyearbyen
Sunday, December 9, 2018
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 07:18 | 10:13 |
| Morning nautical twilight | 10:13 | - |
| Morning civil twilight | - | - |
| Sunrise and sunset | polar night | polar night |
| Evening civil twilight | - | - |
| Evening nautical twilight | - | 13:25 |
| Evening astronomical twilight | 13:25 | 16:20 |
