Sunrise and sunset Longyearbyen
Tuesday, December 11, 2018
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 07:23 | 10:24 |
| Morning nautical twilight | 10:24 | - |
| Morning civil twilight | - | - |
| Sunrise and sunset | polar night | polar night |
| Evening civil twilight | - | - |
| Evening nautical twilight | - | 13:16 |
| Evening astronomical twilight | 13:16 | 16:17 |
