Sunrise and sunset Koksan
Friday, June 2, 2017
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 02:46 | 03:30 |
| Morning nautical twilight | 03:30 | 04:09 |
| Morning civil twilight | 04:09 | 04:41 |
| Sunrise and sunset | 04:41 | 19:21 |
| Evening civil twilight | 19:21 | 19:53 |
| Evening nautical twilight | 19:53 | 20:32 |
| Evening astronomical twilight | 20:32 | 21:16 |
