Sunrise and sunset Istok
Sunday, December 21, 2025
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:23 | 05:58 |
| Morning nautical twilight | 05:58 | 06:33 |
| Morning civil twilight | 06:33 | 07:06 |
| Sunrise and sunset | 07:06 | 16:06 |
| Evening civil twilight | 16:06 | 16:38 |
| Evening nautical twilight | 16:38 | 17:14 |
| Evening astronomical twilight | 17:14 | 17:48 |
