Seodong in numbers
- Coordinates
- 33.3113, 126.7110
- Region
- Jeju-do
- Country
- South Korea, Asia
- Capital
- Seoul — 474 km away
- Same name
- 26 more places in the world share this name
The reading below is the local time in Seodong, Jeju-do, South Korea, taken from the Asia/Seoul zone (+9).
Seodong, South Korea
Monday, 9 November 2026
UTC+9 · Asia/Seoul
Local time in Seodong
UTC+9 · no daylight saving time
Local time in Seodong, Jeju-do.
Sunrise 6:59 AM Solar noon 12:18 PM Sunset 5:37 PM Daylight 10 h 37 min Night 13 h 23 min Civil twilight 6:33 AM – 6:03 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.
Postal codes assigned across Seodong total 12.
Seodong keeps the Asia/Seoul zone, which is UTC+9. Whether summer time is observed: No.
Sunrise in Seodong is at 6:59 AM today, and sunset comes at 5:37 PM. Daylight lasts 10 h 37 min.
In Gwangjidong and Jimgaemot the clock agrees with Seodong.