Guam in numbers
- Coordinates
- 35.4396, 129.2280
- Region
- Ulsan
- Country
- South Korea, Asia
- Capital
- Seoul — 310 km away
- Same name
- 33 more places in the world share this name
What time is it in Guam, Ulsan, South Korea
See what time it currently is in Guam, Ulsan, South Korea — the time zone there is Asia/Seoul (+9).
Guam, South Korea
Sunday, 8 November 2026
UTC+9 · Asia/Seoul
Local time in Guam
UTC+9 · no daylight saving time
Local time in Guam, Ulsan.
The sun today
Sunrise 6:52 AM Solar noon 12:08 PM Sunset 5:24 PM Daylight 10 h 32 min Night 13 h 28 min Civil twilight 6:25 AM – 5:51 PM
Weather in Guam right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Guam and its neighbours
Postal codes
- 44971 온양읍 — 1.0 km away
- 44967 웅촌면 — 2.8 km away
- 44966 웅촌면 — 2.9 km away
- 44963 웅촌면 — 3.8 km away
- 50524 양산시 — 3.8 km away
- 44970 온양읍 — 4.2 km away
- 44965 웅촌면 — 4.7 km away
- 50523 양산시 — 4.8 km away
- 44972 온양읍 — 4.9 km away
- 50526 양산시 — 5.2 km away
- 44962 웅촌면 — 5.3 km away
- 44968 웅촌면 — 5.3 km away
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.
Largest cities in Ulsan
- Ulsan 1 098 421
Other places named Guam
- Guam Gracias a Dios Department, Honduras
- Guam Jeollabuk-do, South Korea
- Guam Jeollabuk-do, South Korea
- Guam Jeollabuk-do, South Korea
- Guam Jeollabuk-do, South Korea
Same time zone — Asia/Seoul
- Seoul South Korea
- Busan South Korea
- Incheon South Korea
- Daegu South Korea
- Daejeon South Korea
- Gwangju South Korea
Nearby places
- Junggwang — 0.7 km
- Namchang — 5.5 km
- Seochang — 5.8 km
- Yangdong — 6.5 km
- Deokhyeon — 6.5 km
- Daemyeongnyedong — 6.9 km
Local time details for Guam
The sun shows itself over Guam at 6:52 AM and sets at 5:24 PM today. That is 10 h 32 min of light.
The clock in nearby Junggwang and Namchang follows Guam.
Within Guam, postal codes number 12.
Guam is placed in Asia/Seoul, and its offset from UTC is +9. Daylight saving observed here: No.
Questions and answers
- Which time zone information applies to Guam?
- The applicable time zone information is Asia/Seoul, with an offset of +9.
- Are time changes for daylight saving made in Guam?
- No.
- When does daylight begin in Guam?
- Daylight begins at 6:52 AM.