Geomdan in numbers
- Coordinates
- 35.4594, 129.1800
- Region
- Ulsan
- Country
- South Korea, Asia
- Capital
- Seoul — 306 km away
- Same name
- 10 more places in the world share this name
See what time it currently is in Geomdan, Ulsan, South Korea — the time zone there is Asia/Seoul (+9).
Geomdan, South Korea
Saturday, 7 November 2026
UTC+9 · Asia/Seoul
Local time in Geomdan
UTC+9 · no daylight saving time
Local time in Geomdan, Ulsan.
Sunrise 6:51 AM Solar noon 12:08 PM Sunset 5:25 PM Daylight 10 h 34 min Night 13 h 26 min Civil twilight 6:25 AM – 5:52 PM
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Weather data by Open-Meteo, updated every 30 minutes.
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.
Geomdan works to Asia/Seoul time, set at UTC+9. Daylight saving time applies: No.
Look for sunrise at 6:51 AM and sunset at 5:25 PM in Geomdan today. The day carries 10 h 34 min of light.
Travelling from Geomdan to Deokhyeon or Junam does not change the hour.
The area of Geomdan is divided into 11 postal codes.