Sunrise and sunset Koksan
Tuesday, December 5, 2017
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:32 | 06:04 |
| Morning nautical twilight | 06:04 | 06:37 |
| Morning civil twilight | 06:37 | 07:06 |
| Sunrise and sunset | 07:06 | 16:40 |
| Evening civil twilight | 16:40 | 17:10 |
| Evening nautical twilight | 17:10 | 17:43 |
| Evening astronomical twilight | 17:43 | 18:15 |
