Dongdong in numbers
- Coordinates
- 33.4652, 126.3380
- Region
- Jeju-do
- Country
- South Korea, Asia
- Capital
- Seoul — 460 km away
- Same name
- 30 more places in the world share this name
This page reports the local time in Dongdong, Jeju-do, South Korea, set by the Asia/Seoul time zone (+9).
Dongdong, South Korea
Wednesday, 4 November 2026
UTC+9 · Asia/Seoul
Local time in Dongdong
UTC+9 · no daylight saving time
Dongdong keeps Asia/Seoul clock_time.
Sunrise 6:57 AM Solar noon 12:19 PM Sunset 5:42 PM Daylight 10 h 46 min Night 13 h 14 min Civil twilight 6:31 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.
The time zone used in Dongdong is Asia/Seoul, set at UTC+9. Whether the clocks shift for daylight saving: No.
Daylight arrives in Dongdong at 6:57 AM and departs at 5:42 PM. It lasts 10 h 46 min today.
Neighbouring Konmul-Tong and Mugeunteodong keep the same hours as Dongdong.
Postal codes in Dongdong number 12.