| Timezone Title: | Asia/Pyongyang |
|---|---|
| Actual UTC Offset: | +9:00 Hours |
| Standard UTC Offset: | +9:00 Hours |
| Actual Offset MEZ: | +8:00 Hours |
| Calendar week (European standard): | 51 |
| Country: | North Korea (KP) |
|---|---|
| Federal State: | Hwanghae-namdo |
| Population: | 39.368 |
| Latitude: | 38.2508300 |
| Longitude: | 125.0961100 |
| Elevation: | 21m |
| Alternate names: | Changyon, Changyon-up, Changyŏn, Changyŏn-ŭp, Choen, Chōen, Tschang-jon, Tschang-jön, jang-yeon, 장연m |