Seian in numbers
- Coordinates
- 36.7667, 127.6330
- Region
- North Chungcheong
- Country
- South Korea, Asia
- Capital
- Seoul — 106 km away
This is the current time in Seian, North Chungcheong, South Korea, shown for the Asia/Seoul time zone (+9).
Seian, South Korea
Thursday, 5 November 2026
UTC+9 · Asia/Seoul
Local time in Seian
UTC+9 · no daylight saving time
Local time in Seian, North Chungcheong.
Sunrise 6:58 AM Solar noon 12:14 PM Sunset 5:31 PM Daylight 10 h 33 min Night 13 h 27 min Civil twilight 6:31 AM – 5:58 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.
Time runs the same in Seian and in nearby Poksan-Ni and Jeungpyeong-Eup.
12 postal codes have been allocated to Seian.
The local zone in Seian is Asia/Seoul, standing at UTC+9. Whether daylight saving applies: No.
In Seian, first light arrives at 6:58 AM and the sun goes down at 5:31 PM. The day holds 10 h 33 min of light.