Time in Guam
Capital · Hagåtña
Time zone in Guam
| Time zone | Local time | Offset | DST | Example city |
|---|---|---|---|---|
| Pacific/Guam Chamorro Standard Time |
UTC+10:00 | No | Hagåtña |
About Guam
| Capital: | Hagatna |
|---|---|
| Region: | Oceania · Micronesia |
| Population: | 153,836 |
| Currency: | United States dollar (USD, $) |
| Calling code: | +1 |
| Languages: | Chamorro, English, Spanish |
| ISO codes: | GU / GUM |
| Internet domain: | .gu |
Cities in Guam
Public holidays in Guam 2026
Full list ›- 1 Jan — New Year's Day
- 19 Jan — Martin Luther King Jr. Day
- 2 Mar — Guam History and Chamorro Heritage Day
- 25 May — Memorial Day
- 19 Jun — Juneteenth
- 3 Jul — Independence Day (substitute day)
- 4 Jul — Independence Day
- 21 Jul — Liberation Day
Frequently asked questions about time in Guam
How many time zones does Guam have?
Guam uses one time zone: Chamorro Standard Time (Pacific/Guam, currently UTC+10:00).
Does Guam use daylight saving time?
No. None of Guam’s time zones change their clocks for daylight saving time in the next 12 months.
What time is it in Hagåtña, the capital of Guam?
See the live clock on the Hagåtña time page. Hagåtña uses Pacific/Guam.