Sunrise and sunset Hoeryŏng
Sunday, December 31, 2017
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:39 | 06:13 |
| Morning nautical twilight | 06:13 | 06:49 |
| Morning civil twilight | 06:49 | 07:21 |
| Sunrise and sunset | 07:21 | 16:26 |
| Evening civil twilight | 16:26 | 16:58 |
| Evening nautical twilight | 16:58 | 17:33 |
| Evening astronomical twilight | 17:33 | 18:08 |
