Sep'O in numbers
- Coordinates
- 37.1491, 127.8170
- Region
- Gangwon-do
- Country
- South Korea, Asia
- Capital
- Seoul — 87 km away
- Same name
- 1 more places in the world share this name
Watch the current local time in Sep'O, Gangwon-do, South Korea, running on the Asia/Seoul time zone (+9).
Sep'O, South Korea
Monday, 9 November 2026
UTC+9 · Asia/Seoul
Local time in Sep'O
UTC+9 · no daylight saving time
Local time in Sep'O, Gangwon-do.
Sunrise 7:02 AM Solar noon 12:14 PM Sunset 5:26 PM Daylight 10 h 24 min Night 13 h 36 min Civil twilight 6:34 AM – 5:53 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.
Sep'O tells time by Asia/Seoul, an offset of UTC+9. Clock shift for daylight saving: No.
Morning light reaches Sep'O at 7:02 AM, and the sun sets at 5:26 PM. Daylight lasts a total of 10 h 24 min.
Neighbours of Sep'O such as Haburon-Dong and Chogwinong share its clock.
The mail network in Sep'O covers 12 codes.