Current time in Ulsan, South Korea
Korean Standard Time
UTC+09:00- Time zone
- Korean Standard Time · Asia/Seoul
- UTC offset now
- UTC+09:00
- Abbreviation
- KST
- Daylight saving
- Not observed: UTC+9 all year.
No clock changes are scheduled.
- Difference from you
- —
- Location
- South Korea · 35.54° N, 129.32° E
- Population
- 1,098,421
Sun and clock
On average the sun stands highest over Ulsan at about 12:23 standard time: the clock runs about 23 min ahead of the sun. Over the year, solar noon falls between 12:06 and 12:37 on the local clock.
| 2026 | Sunrise | Sunset | Daylight |
|---|---|---|---|
| March equinox (Mar 20) | 06:27 | 18:34 | 12h 07m |
| June solstice (Jun 21) | 05:07 | 19:41 | 14h 34m |
| September equinox (Sep 23) | 06:11 | 18:18 | 12h 08m |
| December solstice (Dec 22) | 07:28 | 17:13 | 9h 45m |
Sunrise–sunset today: 06:15–18:10 (11 h 54 min of daylight)
Times are local clock times for the city centre, computed with the NOAA solar equations; hills and refraction can shift them by a few minutes.