Sumu in numbers
- Coordinates
- 36.1507, 127.9120
- Region
- North Chungcheong
- Country
- South Korea, Asia
- Capital
- Seoul — 178 km away
- Same name
- 5 more places in the world share this name
The clock above shows the current local time in Sumu, North Chungcheong, South Korea, which uses Asia/Seoul (+9).
Sumu, South Korea
Sunday, 8 November 2026
UTC+9 · Asia/Seoul
Local time in Sumu
UTC+9 · no daylight saving time
Local time in Sumu, North Chungcheong.
Sunrise 6:59 AM Solar noon 12:13 PM Sunset 5:28 PM Daylight 10 h 29 min Night 13 h 31 min Civil twilight 6:32 AM – 5:55 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.
Sumu is covered by 12 postal codes.
Clocks in Sumu follow Asia/Seoul, an offset of UTC+9 from Coordinated Universal Time. Daylight saving time here: No.
Today the sun comes up at 6:59 AM in Sumu and goes down at 5:28 PM. Daylight measures 10 h 29 min.
Close by, Bakkatorisil and Banjeom keep time with Sumu.