Ulsan
South Korea
Thursday, 12th November 2026
- UTC offset
- UTC+9
- Time zone
- Asia/SeoulKST
- Sunrise
- 6:54 am
- Sunset
- 5:18 pm
- Daylight
- 10 hours 23 minutes104 seconds shorter than yesterday
- Daylight saving
- NeverSame offset all year
Next time, skip the search: worldclock.free/ulsan goes straight here.
Daylight saving in Ulsan
Clocks here do not change: this zone stays on the same offset all year.
Ulsan has stayed on KST (UTC+9) all year, which means the difference to places that do change their clocks moves by an hour twice a year without Ulsan doing anything.
Ulsan time to your time
Need a specific time rather than right now? Try Ulsan to London, Ulsan to New York City, Ulsan to Tokyo, or the full converter.
Call times with London
There is no hour when both places are inside normal working hours. The least bad slot is usually early morning at the western end.
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
Time difference between Ulsan and major cities
| City | Local time | 24h | Difference |
|---|---|---|---|
| Los Angeles PST | 9:27 am Wed | 09:27 | 17 hours behind |
| Chicago CST | 11:27 am Wed | 11:27 | 15 hours behind |
| Mexico City CST | 11:27 am Wed | 11:27 | 15 hours behind |
| New York City EST | 12:27 pm Wed | 12:27 | 14 hours behind |
| Toronto EST | 12:27 pm Wed | 12:27 | 14 hours behind |
| São Paulo UTC-3 | 2:27 pm Wed | 14:27 | 12 hours behind |
| London GMT | 5:27 pm Wed | 17:27 | 9 hours behind |
| Paris CET | 6:27 pm Wed | 18:27 | 8 hours behind |
| Berlin CET | 6:27 pm Wed | 18:27 | 8 hours behind |
| Johannesburg SAST | 7:27 pm Wed | 19:27 | 7 hours behind |
| Cairo EET | 7:27 pm Wed | 19:27 | 7 hours behind |
| Moscow MSK | 8:27 pm Wed | 20:27 | 6 hours behind |
| Dubai UTC+4 | 9:27 pm Wed | 21:27 | 5 hours behind |
| Delhi IST | 10:57 pm Wed | 22:57 | 3 hours 30 minutes behind |
| Shanghai CST | 1:27 am | 01:27 | 1 hour behind |
| Tokyo JST | 2:27 am | 02:27 | the same time |
| Sydney AEDT | 4:27 am | 04:27 | 2 hours ahead |
| Auckland NZDT | 6:27 am | 06:27 | 4 hours ahead |
About Ulsan
- Population
- 1098421
- Coordinates
- 35.537, 129.317
- Region
- South Korea
- IANA zone
- Asia/Seoul
- Solar noon
- 12:06 pm
Sunrise and sunset above are computed from these coordinates with the NOAA solar equations: not looked up from a table, and not the same as the neighbouring city's.
Convert Ulsan time
Nearby and related
Questions people ask
What time is it in Ulsan right now?
It is 2:27 am (02:27 on a 24-hour clock) on Thursday, 12th November 2026 in Ulsan. The clock on this page updates every second and is set from the server, not from your device, so it stays right even if your own clock has drifted.
What time zone is Ulsan in?
Ulsan uses the Asia/Seoul time zone, currently KST (UTC+9). That IANA identifier is the one to put in a calendar invite or a database column: abbreviations like KST are ambiguous, IANA identifiers are not.
Is Ulsan on daylight saving time right now?
No, and it never is. Ulsan stays on KST (UTC+9) all year round.
What time is sunrise and sunset in Ulsan today?
The sun rises at 6:54 am and sets at 5:18 pm today, giving 10 hours 23 minutes of daylight. That is 104 seconds shorter than yesterday.
How many hours ahead is Ulsan of Los Angeles?
Ulsan is 17 hours ahead of Los Angeles. When it is 2:27 am in Ulsan, it is 9:27 am in Los Angeles. The full comparison table on this page covers twenty major cities and recalculates itself whenever either end changes its clocks.
Where exactly is Ulsan?
Ulsan is in South Korea, at 35.54° N, 129.32° E, with a population of about 1,098,421. Those coordinates are what the sunrise and sunset times above are calculated from.