Ulsan uses Asia/Seoul — UTC+09:00 (KST) in standard time. It is located in Ulsan, South Korea. The live clock shows the current local time and updates every second.
Everything you need to know about Ulsan's time zone, UTC offset, and Daylight Saving Time schedule.
Ulsan uses UTC+09:00 in standard time. This is the offset used outside the daylight saving period.
This zone does not observe daylight saving time and stays on UTC+09:00 year-round.
The official IANA time zone name for Ulsan is Asia/Seoul. This identifier is used in programming, operating systems and calendar applications worldwide.
No daylight saving transitions are scheduled for this zone.
Seoul, Busan, Incheon, Daegu, Daejeon
Currency: South Korean Won (KRW). Calling code: +82. Languages: Korean.
Ulsan (Korean: 울산; pronounced [uɭ.s͈an]), officially the Ulsan Metropolitan City, is South Korea's seventh-largest metropolitan city and the eighth-largest city overall, with a population of over 1.1 million inhabitants. It is located in the south-east of the country, neighboring Busan to the south and facing Gyeongju to the north.
Ulsan is the industrial powerhouse of South Korea, forming the heart of the Ulsan Industrial District. It has the world's largest automobile assembly plant, operated by the Hyundai Motor Company; the world's largest shipyard, operated by Hyundai Heavy Industries; and the world's third-largest oil refinery, owned by SK Energy.
In 2020, Ulsan had a GDP per capita of $65,352, the highest of any region in South Korea.
Ulsan is the city that built the first automobile hydrogen charging station in the country in 2009. In addition, the first hydrogen ship charging station in the country was installed in Jangsaengpo Port in 2021. Currently, the Ulsan Green Hydrogen Town project, a hydrogen city that supplies hydrogen by connecting the city and a hydrogen power plant, is in progress.
Source: Wikipedia contributors — Ulsan. Adapted text is available under CC BY-SA 4.0; see licence details. Reviewed by the TimeZoria AI Editorial Team.
1,098,421 residents (GeoNames city population; metro areas may be larger).
Ulsan, South Korea.
Asia/Seoul · UTC+09:00 (KST).
No daylight saving time.
South Korean Won (KRW) · +82.
Busan, Changwon, Daegu
Ulsan Airport (USN) about 7 km from the city coordinates. Source: OurAirports (public domain).
2024 averages: daily highs 19.8°C and lows 9.8°C. Warmest month: August (average high 32.0°C); coolest month: January (average low -3.7°C). Source: Open-Meteo (CC BY 4.0).
As the centre of the Ulsan Industrial District, the city is the corporate base of the multinational Hyundai conglomerate. Up to 1962, Ulsan operated as a fishing port and market center. Source: Wikipedia contributors · CC BY-SA 4.0 (adapted).
Region: Ulsan · IANA zone: Asia/Seoul · Open data sources and licence details: TimeZoria AI licenses.
Current time in major cities compared to Ulsan. Times update live every second.
Note on DST transitions: The offsets shown above reflect the current live offset, which changes twice a year due to Daylight Saving Time. Different regions change their clocks on different dates, which means the difference between Ulsan and another city can vary by 1 hour for a short period in spring and autumn. Always verify the exact time difference around DST transition dates for critical scheduling.
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