Sunrise and sunset Longyearbyen
Sunday, December 16, 2018
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 07:32 | 10:46 |
| Morning nautical twilight | 10:46 | - |
| Morning civil twilight | - | - |
| Sunrise and sunset | polar night | polar night |
| Evening civil twilight | - | - |
| Evening nautical twilight | - | 12:59 |
| Evening astronomical twilight | 12:59 | 16:13 |
