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Koesan, North Chungcheong, South Korea uses Asia/Seoul, currently KST (UTC+09:00). No clock changes are scheduled in the next 12 months.
Koesan is a city in South Korea, home to around 44,500 people. Unlike many places, it does not observe daylight saving time.
Time zone
UTC offset
UTC+09:00
Country
🇰🇷 South Korea
Population
44,461
Calling code
+82
Currency
KRW
Koesan 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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good
tight
asleep
- Sunrise / sunset
- 06:40 / 17:46
- Day length
- 11h 6m
Common questions
What time zone is Koesan in?
Koesan uses the Asia/Seoul time zone, currently KST (UTC+09:00).
Does Koesan observe daylight saving time?
No clock changes are scheduled for Koesan in the next year.
How many hours ahead or behind is Koesan?
Koesan 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: .