Current Time in Ulsan, South Korea
8:38:59 PM
20:38:59
KST (Korea Standard Time) · UTC+09:00
Asia/Seoul
Time zone details
Ulsan does not observe daylight saving time in 2026
Daylight in Ulsan
Location facts
Place
- Country
- South Korea
- Place type
- City or town
- Country currency
- South Korean Won (KRW)
Practical
- Country languages
- Korean, English
- Dialing code
- +82
- Population
- 1,098,421
- Elevation
- Approximately 10 m (DEM estimate)
Geography
- Geographic coordinates
- 35° 32' N / 129° 19' E
Convert Ulsan time
Compare Ulsan with another city or time zone
Ulsan follows the same clock and daylight-saving rules as Seoul
Popular conversions (current offsets)
All times shown relative to Ulsan local time
Clock changes in Ulsan
2026
No clock or time-zone designation changes in 2026
Future clock changes, 2027–2030
Sun & Moon details
Sun
- Sunrise
- Solar noon
- Sunset
- Daylight duration
- 10 hr 48 min2 min shorter than the previous day
Twilight
- Civil twilight
- –
- Nautical twilight
- –
- Astronomical twilight
- –
View full Sun & Moon detailsHide full Sun & Moon details
Friday, October 30, 2026
View Ulsan on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 10 hr 48 min2 min shorter than the previous day
- Solar noon
- (40.7° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- Waning Gibbous (80% illuminated)
- Moonrise
- Moonset
- Previous principal phase
- Full Moon — Monday, October 26, 2026 at
- Next principal phase
- Third Quarter — Monday, November 2, 2026 at
Seven-day daylight outlook
| Local date | Sunrise | Sunset | Day length | Daily change |
|---|---|---|---|---|
| 10 hr 48 min | 2 min shorter than the previous day | |||
| 10 hr 46 min | 1 min 59 sec shorter than the previous day | |||
| 10 hr 44 min | 1 min 58 sec shorter than the previous day | |||
| 10 hr 42 min | 1 min 57 sec shorter than the previous day | |||
| 10 hr 40 min | 1 min 57 sec shorter than the previous day | |||
| 10 hr 38 min | 1 min 54 sec shorter than the previous day | |||
| 10 hr 36 min | 1 min 54 sec shorter than the previous day |
Weather forecast for Ulsan
Loading weather forecast…
Plan around Ulsan
Upcoming national public holidays in South Korea
- Christmas Day
- New Year's Day
- Korean New Year
Nearby scheduled airports for Ulsan, South Korea
Ulsan AirportUSNMedium airport7.0 km north-northeast
Source: OurAirports record · USN / RKPU
About 7.0 km (4.3 mi) north-northeast of Ulsan
Scheduled airline service in source data
Pohang Airport (G-815/K-3)KPOMedium airport · Serves Pohang51.0 km north
Source: OurAirports record · KPO / RKTH
About 51.0 km (31.7 mi) north of Ulsan
Scheduled airline service in source data
Gimhae International AirportPUSLarge airport · Serves Busan52.5 km southwest
Source: OurAirports record · PUS / RKPK
About 52.5 km (32.6 mi) southwest of Ulsan
Scheduled airline service in source data
Nearby places
Frequently asked questions
- What time zone is Ulsan in?
- Ulsan uses Korea Standard Time (KST, UTC+9) all year. Its IANA time zone is Asia/Seoul.
- When is the next clock change in Ulsan?
- No clock changes are scheduled for Ulsan in the next 12 months
- Does Ulsan observe daylight saving time?
- No. Ulsan uses KST (UTC+9) all year.
- What is the UTC offset of Ulsan?
- Ulsan is UTC+9 all year