Guam in numbers
- Coordinates
- 35.3129, 126.9240
- Region
- Jeollanam-do
- Country
- South Korea, Asia
- Capital
- Seoul — 251 km away
- Same name
- 33 more places in the world share this name
The local time of Guam, Jeollanam-do, South Korea is presented here, in line with the Asia/Seoul zone (+9).
Guam, South Korea
Monday, 9 November 2026
UTC+9 · Asia/Seoul
Local time in Guam
UTC+9 · no daylight saving time
Local time in Guam, Jeollanam-do.
Sunrise 7:02 AM Solar noon 12:17 PM Sunset 5:33 PM Daylight 10 h 30 min Night 13 h 30 min Civil twilight 6:35 AM – 5:59 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.
The same hours are kept in Guam and in nearby Chup'Yong-Ni and Pyeongjangdong.
Guam has 10 postal codes in total.
The zone in force in Guam is Asia/Seoul, with an offset of UTC+9. Seasonal change: No.
In Guam the sun appears at 7:02 AM and disappears at 5:33 PM today. Daylight stretches 10 h 30 min.