Tong-dong in numbers
- Coordinates
- 33.5181, 126.8870
- Region
- Jeju-do
- Country
- South Korea, Asia
- Capital
- Seoul — 450 km away
- Same name
- 20 more places in the world share this name
Use this page to see what time it is in Tong-dong, Jeju-do, South Korea — the Asia/Seoul zone applies there (+9).
Tong-dong, South Korea
Thursday, 5 November 2026
UTC+9 · Asia/Seoul
Local time in Tong-dong
UTC+9 · no daylight saving time
Tong-dong keeps Asia/Seoul clock_time.
Sunrise 6:55 AM Solar noon 12:17 PM Sunset 5:39 PM Daylight 10 h 44 min Night 13 h 16 min Civil twilight 6:30 AM – 6:05 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 Tong-dong and it will also be right in Taeheung Sam Ri and Samdeokdong.
The register holds 12 postal codes for Tong-dong.
Tong-dong falls within Asia/Seoul, which places it UTC+9 from UTC. Daylight saving observed: No.
At Tong-dong the sun clears the horizon at 6:55 AM and sinks again at 5:39 PM. The gap between them is 10 h 44 min.