Seodong in numbers
- Coordinates
- 33.3532, 126.1850
- Region
- Jeju-do
- Country
- South Korea, Asia
- Capital
- Seoul — 474 km away
- Same name
- 26 more places in the world share this name
Below is the local time in Seodong, Jeju-do, South Korea, kept in the Asia/Seoul zone (+9).
Seodong, South Korea
Thursday, 5 November 2026
UTC+9 · Asia/Seoul
Local time in Seodong
UTC+9 · no daylight saving time
Seodong keeps Asia/Seoul clock_time.
Sunrise 6:58 AM Solar noon 12:20 PM Sunset 5:42 PM Daylight 10 h 44 min Night 13 h 16 min Civil twilight 6:32 AM – 6:08 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.
Set your clock for Seodong and it will also be right in Sajangdong and Satong.
Addressing within Seodong draws on 12 postal codes.
The zone applied in Seodong is Asia/Seoul with offset UTC+9. Whether clocks shift for daylight saving: No.
First light in Seodong comes at 6:58 AM today; darkness returns after 5:42 PM. The day gives 10 h 44 min of light.