South Korea
Time now in Ulsan
Sunday, 11 October 2026
Sunrise 06:23Sunset 05:56Time zone UTC +9
Time zone
Asia/Seoul
UTC offset
UTC +9
Daylight saving
Not in effect
Population
1,098,421
Sunrise
06:23
Sunset
05:56
Day length
11h 33m
Coordinates
35.54, 129.32
Time difference from Ulsan
Hours ahead (right) or behind (left) Ulsan right now.
Ulsan on the map
About the time in Ulsan
If you are coordinating from another country, the shortcut is the working window: a normal Ulsan day of 09:00–17:00 falls between 00:00–08:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
Sunrise today lands at 06:23 and sunset at 05:56 local time, giving 11h 33m of daylight. Those figures come from the city's own coordinates (35.54, 129.32) rather than a country-wide average, so they match what you would actually see from a window in Ulsan.
Clocks in Ulsan 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 Ulsan
- When do the sun rise and set in Ulsan today?
- Sunrise is at 06:23 and sunset at 05:56, giving 11h 33m of daylight.
- What time is it in Ulsan right now?
- The live clock above shows the current time in Ulsan, updating every second from Asia/Seoul (UTC +9).
- What are normal business hours in Ulsan in UTC?
- A 09:00–17:00 working day in Ulsan runs from 00:00–08:00 UTC today.
- Which time zone is Ulsan in?
- Ulsan uses Asia/Seoul, currently UTC +9.
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