Sunrise and sunset Yŏngch’ŏn
Saturday, September 4, 2021
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 04:30 | 05:02 |
| Morning nautical twilight | 05:02 | 05:33 |
| Morning civil twilight | 05:33 | 05:59 |
| Sunrise and sunset | 05:59 | 18:46 |
| Evening civil twilight | 18:46 | 19:12 |
| Evening nautical twilight | 19:12 | 19:43 |
| Evening astronomical twilight | 19:43 | 20:15 |
