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Jangseong, Jeollanam-do, South Korea uses Asia/Seoul, currently KST (UTC+09:00). No clock changes are scheduled in the next 12 months.
Jangseong is a city in South Korea, with a population of about 42,100. Unlike many places, it does not observe daylight saving time.
10°C Mainly clear
Time zone
UTC offset
UTC+09:00
Country
🇰🇷 South Korea
Population
42,129
Calling code
+82
Currency
KRW
Jangseong vs. other major cities
Shift date & time
−12h+12h
Compare time zones: best time to call
The band below is your local scale — accent shows when everyone's business hours overlap. Add or remove a city on the left and this updates too.
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asleep
- Sunrise / sunset
- 06:42 / 17:52
- Day length
- 11h 10m
Common questions
What time zone is Jangseong in?
Jangseong uses the Asia/Seoul time zone, currently KST (UTC+09:00).
Does Jangseong observe daylight saving time?
No clock changes are scheduled for Jangseong in the next year.
How many hours ahead or behind is Jangseong?
Jangseong is 9 hours ahead of UTC, 13 hours ahead of New York City, 8 hours ahead of London and on the same time as Tokyo. Relative to your own clock: .