Koyong in numbers
- Coordinates
- 40.2547, 127.2760
- Region
- South Hamgyong
- Country
- North Korea, Asia
- Capital
- Pyongyang — 182 km away
What time is it in Koyong, South Hamgyong, North Korea
On this page the local time of Koyong, South Hamgyong, North Korea is updated live, in the Asia/Pyongyang zone (+9).
Koyong, North Korea
Saturday, 17 October 2026
UTC+9 · Asia/Pyongyang
Local time in Koyong
UTC+9 · no daylight saving time
Local time in Koyong, South Hamgyong.
The sun today
Sunrise 6:44 AM Solar noon 12:17 PM Sunset 5:51 PM Daylight 11 h 07 min Night 12 h 53 min Civil twilight 6:17 AM – 6:18 PM
Weather in Koyong right now
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Weather data by Open-Meteo, updated every 30 minutes.
Koyong and its neighbours
Largest cities in South Hamgyong
- Hamhung 559 056
- Hungnam 346 082
- Changam-Ch'On 207 299
- Sinp'O 152 759
- Yuktae-Dong 76 427
- Hongwon 70 923
Same time zone — Asia/Pyongyang
- Pyongyang North Korea
Nearby places
- Chwawol-Li — 0.5 km
- Chaewol-Li — 0.8 km
- Hamadae-Ri — 3.0 km
- Kot'Osu — 3.8 km
- Hwangch'O-Ri — 3.8 km
- Hwangch'O-Rodongjagu — 3.8 km
Koyong: clock, sun and surroundings
Koyong follows Asia/Pyongyang, giving it a UTC+9 offset. Does the zone observe daylight saving? No.
Sunrise reaches Koyong at 6:44 AM, and the sun sets at 5:51 PM. Light lasts 11 h 07 min.
Time runs the same in Koyong and in nearby Chwawol-Li and Chaewol-Li.
Questions and answers
- What time zone setting should I choose for Koyong?
- Choose Asia/Pyongyang for Koyong, with an offset of +9.
- Are seasonal time changes observed in Koyong?
- No.
- What hour brings sunset in Koyong?
- The hour is 5:51 PM.