Tangeum in numbers
- Coordinates
- 34.8499, 126.1320
- Region
- Jeollanam-do
- Country
- South Korea, Asia
- Capital
- Seoul — 311 km away
- Same name
- 1 more places in the world share this name
This page shows what the clocks read right now in Tangeum, Jeollanam-do, South Korea, in the Asia/Seoul zone (+9).
Tangeum, South Korea
Monday, 9 November 2026
UTC+9 · Asia/Seoul
Local time in Tangeum
UTC+9 · no daylight saving time
Tangeum keeps Asia/Seoul clock_time.
Sunrise 7:04 AM Solar noon 12:20 PM Sunset 5:37 PM Daylight 10 h 32 min Night 13 h 28 min Civil twilight 6:38 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.
Morning light reaches Tangeum at 7:04 AM, and the sun sets at 5:37 PM. Daylight lasts a total of 10 h 32 min.
Tangeum and nearby Haedang and Oridong are never an hour apart.
Tangeum includes 12 postal codes.
Tangeum runs its day on Asia/Seoul, which is offset UTC+9. Seasonal time adjustment: No.