Changch'On in numbers
- Coordinates
- 36.6979, 129.1280
- Region
- Gyeongsangbuk-do
- Country
- South Korea, Asia
- Capital
- Seoul — 214 km away
- Same name
- 10 more places in the world share this name
Below is the local time in Changch'On, Gyeongsangbuk-do, South Korea, kept in the Asia/Seoul zone (+9).
Changch'On, South Korea
Monday, 9 November 2026
UTC+9 · Asia/Seoul
Local time in Changch'On
UTC+9 · no daylight saving time
What the clock shows right now in Changch'On.
Sunrise 6:56 AM Solar noon 12:08 PM Sunset 5:21 PM Daylight 10 h 25 min Night 13 h 35 min Civil twilight 6:29 AM – 5:48 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.
In Sadu and Sondang the clock agrees with Changch'On.
Addresses in Changch'On fall under 12 postal codes.
Changch'On sits in the Asia/Seoul time zone, which runs at UTC+9. Daylight saving time: No.
Daylight in Changch'On starts at 6:56 AM and ends at 5:21 PM today. It lasts 10 h 25 min.