Current Time in Jeju, South Korea
Jeju is on Korean Standard Time – KST (UTC+9) right now. Jeju does not observe daylight saving time.
--:--:--
· Jeju
Asia/Seoul
Convert Jeju time
Time zone of Jeju
| Time zone | Korean Standard Time |
|---|---|
| Abbreviation | KST |
| UTC offset | UTC+9 |
| IANA time zone id | Asia/Seoul |
| Daylight saving time | Not observed |
Time difference between Jeju and other cities
Daylight saving time in Jeju
Jeju does not observe daylight saving time. The clocks stay on UTC+9 all year, so conversions never shift.
Jeju time FAQ
What time is it in Jeju right now?
Jeju is on KST (UTC+9). The live clock at the top of this page shows the current local time in Jeju, updated every second.
What time zone is Jeju in?
Jeju is in Korean Standard Time, abbreviated KST, UTC+9. Its IANA time zone id is Asia/Seoul.
Does Jeju observe daylight saving time?
No. Jeju stays on UTC+9 all year.
What is the time difference between Jeju and New York?
New York is 14 hours behind Jeju.
Other cities in South Korea
Updated 7 November 2026. Time zone data: IANA tz database.