OnsŏngNorth Korea
Current time in Onsŏng, North Korea
Tuesday, 1 September 2026
Korean Standard TimeUTC+09:00
⛶ Full-screen clockOnsŏng time at a glance
- Country
- North Korea
- Location
- City in North Hamgyong
- Time zone
Asia/Pyongyang- UTC offset now
UTC+09:00- Current zone label
- GMT+9
- Next clock change
- No upcoming change available
Time-zone identity for Onsŏng
- IANA zone
Asia/Pyongyang- UTC offset now
- UTC+09:00
- Current zone label
- GMT+9
- Clock-change status
- No UTC offset change was found in the next 370 days.
Onsŏng is currently 9 hours ahead of UTC. The named zone, rather than the offset alone, should be used for future dates.
Clock changes in Onsŏng
370-day checked horizon
No UTC offset change was found through Monday, 6 September 2027 in runtime time-zone data 2026b.
Time-zone history
UTC offset changes for Onsŏng
A bounded record of offset transitions calculated for Asia/Pyongyang, covering 2021 through 2031. Events are offset changes; their legal or daylight-saving cause is not inferred.
Previous 5 years
No UTC offset transition was found in the previous 5 years.
Next 5 years
No UTC offset transition was found in the next 5 years.
Dates are calculated from IANA time-zone rules. The calculation checks for offset changes throughout the displayed period and resolves each change to the nearest second.
Location context
About Onsŏng
Location details for Onsŏng in North Hamgyong, North Korea.
- Administrative area
- North Hamgyong, North Korea
- Population
- 19,806
- Coordinates
- 42.9572° N, 129.9933° E. The elevation is 83 metres.
Nearby city clocks
Cities near Onsŏng
Nearby cities are ordered by approximate straight-line distance from Onsŏng. Times are calculated for the same instant shown above.
- Namyang-nodongjaguNorth Hamgyong, North Korea11 km west
Asia/PyongyangSame local time - NamyangNorth Hamgyong, North Korea11 km west
Asia/PyongyangSame local time - ŬndŏkNorth Hamgyong, North Korea56 km southeast
Asia/PyongyangSame local time - Aoji-riNorth Hamgyong, North Korea59 km southeast
Asia/PyongyangSame local time - HoeryŏngNorth Hamgyong, North Korea61 km south
Asia/PyongyangSame local time - Puryŏng-ŭpNorth Hamgyong, North Korea102 km south
Asia/PyongyangSame local time
Sources for Onsŏng time and city facts
Time-zone calculations use runtime tzdb 2026b. Weather and astronomy sources include their own retrieval times where available.
View 3 sources
- GeoNames cities15000GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · AccessedCity and country names, administrative area, coordinates and population.
- IANA Time Zone DatabaseInternet Assigned Numbers Authority · 2026b · Public domain · AccessedTime-zone names, UTC offsets and clock changes.
- Unicode Common Locale Data RepositoryUnicode Consortium · 48.0 · Unicode License v3 · AccessedEnglish display names for countries, currencies and languages.