South Korea
Time now in Jeju-do
Sunday, 11 October 2026
Sunrise 06:33Sunset 06:09Time zone UTC +9
Time zone
Asia/Seoul
UTC offset
UTC +9
Daylight saving
Not in effect
Population
678,324
Sunrise
06:33
Sunset
06:09
Day length
11h 36m
Coordinates
33.42, 126.50
Time difference from Jeju-do
Hours ahead (right) or behind (left) Jeju-do right now.
Jeju-do on the map
About the time in Jeju-do
Jeju-do sits at latitude 33.42, in the mid-latitude band, so day length here swings noticeably between midwinter and midsummer — today's 11h 36m is one point on that curve, not a fixed value.
Jeju-do runs on Asia/Seoul, which puts the city UTC +9 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
Clocks in Jeju-do stay put all year. There is no summer-time switch to remember, so UTC +9 is what you will get in January and in July alike — useful if you book recurring calls with people in South Korea.
Frequently asked questions about time in Jeju-do
- When do the sun rise and set in Jeju-do today?
- Sunrise is at 06:33 and sunset at 06:09, giving 11h 36m of daylight.
- What are normal business hours in Jeju-do in UTC?
- A 09:00–17:00 working day in Jeju-do runs from 00:00–08:00 UTC today.
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for Asia/Seoul, so a drifting device clock does not affect what you see.
- What time is it in Jeju-do right now?
- The live clock above shows the current time in Jeju-do, updating every second from Asia/Seoul (UTC +9).
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