Current time in Guam
UTC+10UTC+10Pacific/Guam
Difference from you
Observatory log
Guam, observed
- 01Time zone
Chamorro Standard Time
UTC+10 · UTC+10 ·
Pacific/Guam- 02Daylight saving
No daylight saving time
No daylight saving time: the same time all year.
- 03Weekend
Saturday and Sunday
The usual days off in Guam; working hours are counted as 09:00–17:00 on the other days.
- 04Capital
Chamorro Standard Time (UTC+10)
- 05Difference from you
Live, between your device’s time zone and Hagåtña
1 place
Cities in Guam
Public holidays
Upcoming public holidays
- Monday, 2 November 2026All Souls' Dayin 19 days
- Wednesday, 11 November 2026Veterans Dayin 28 days
- Thursday, 26 November 2026Thanksgiving Dayin 43 days
- Tuesday, 8 December 2026Lady of Camarin Dayin 55 days
- Friday, 25 December 2026Christmas Dayin 72 days
Questions
Asked about Guam
How many time zones does Guam have?
Guam has one time zone, UTC+10 in standard time (IANA: Pacific/Guam).
Does Guam observe daylight saving time?
No. Clocks in Guam stay on the same time all year.
What is the time zone of Guam?
Guam uses Chamorro Standard Time (UTC+10). Its IANA time-zone ID is Pacific/Guam.