Onsan-Eup in numbers
- Coordinates
- 35.4167, 129.3330
- Region
- Ulsan
- Country
- South Korea, Asia
- Capital
- Seoul — 318 km away
What time is it in Onsan-Eup, Ulsan, South Korea
This page carries the current local time for Onsan-Eup, Ulsan, South Korea, in the Asia/Seoul time zone (+9).
Onsan-Eup, South Korea
Saturday, 31 October 2026
UTC+9 · Asia/Seoul
Local time in Onsan-Eup
UTC+9 · no daylight saving time
Onsan-Eup keeps Asia/Seoul clock_time.
The sun today
Sunrise 6:44 AM Solar noon 12:07 PM Sunset 5:31 PM Daylight 10 h 47 min Night 13 h 13 min Civil twilight 6:18 AM – 5:57 PM
Weather in Onsan-Eup right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Onsan-Eup and its neighbours
Postal codes
- 45009 온산읍 — 0.8 km away
- 45010 온산읍 — 0.9 km away
- 44999 온산읍 — 1.1 km away
- 45008 온산읍 — 1.7 km away
- 45011 온산읍 — 2.0 km away
- 44997 온산읍 — 2.1 km away
- 45000 온산읍 — 2.1 km away
- 44998 온산읍 — 2.3 km away
- 45007 온산읍 — 2.5 km away
- 45006 온산읍 — 2.5 km away
- 45001 온산읍 — 2.9 km away
- 45005 온산읍 — 2.9 km away
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Ulsan
- Ulsan 1 098 421
Same time zone — Asia/Seoul
- Seoul South Korea
- Busan South Korea
- Incheon South Korea
- Daegu South Korea
- Daejeon South Korea
- Gwangju South Korea
Nearby places
Onsan-Eup: clock, sun and surroundings
The local time of Onsan-Eup is shared by neighbouring Ganghoe and Seosaeng.
Postal codes tied to Onsan-Eup number 12.
Onsan-Eup marks time with Asia/Seoul at an offset of UTC+9. Does the area change clocks seasonally? No.
Onsan-Eup has sunrise at 6:44 AM today and sunset at 5:31 PM. Light holds for 10 h 47 min.
Questions and answers
- What time zone is assigned to Onsan-Eup?
- Onsan-Eup is assigned to the Asia/Seoul time zone, with an offset of +9.
- Does the time in Onsan-Eup shift by an hour at any point in the year?
- No.
- Do you know the time of sunset in Onsan-Eup?
- Yes, it is 5:31 PM.