Sunrise and sunset Białystok
Sunday, December 31, 2017
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:33 | 06:15 |
| Morning nautical twilight | 06:15 | 07:00 |
| Morning civil twilight | 07:00 | 07:42 |
| Sunrise and sunset | 07:42 | 15:18 |
| Evening civil twilight | 15:18 | 16:00 |
| Evening nautical twilight | 16:00 | 16:45 |
| Evening astronomical twilight | 16:45 | 17:27 |
