Undam in numbers
- Coordinates
- 37.6993, 127.5400
- Region
- Gyeonggi-do
- Country
- South Korea, Asia
- Capital
- Seoul — 52 km away
- Same name
- 2 more places in the world share this name
Watch the current local time in Undam, Gyeonggi-do, South Korea, running on the Asia/Seoul time zone (+9).
Undam, South Korea
Monday, 9 November 2026
UTC+9 · Asia/Seoul
Local time in Undam
UTC+9 · no daylight saving time
Undam keeps Asia/Seoul clock_time.
Sunrise 7:04 AM Solar noon 12:15 PM Sunset 5:26 PM Daylight 10 h 22 min Night 13 h 38 min Civil twilight 6:36 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.
Postal codes assigned across Undam total 12.
Hours in Undam are kept by Asia/Seoul, standing at UTC+9. Daylight saving observed: No.
Today the sun rises over Undam at 7:04 AM and sets at 5:26 PM. That is 10 h 22 min of daylight in all.
In Hambaji and Ttenae the clock agrees with Undam.