Current Time in Guam 🇬🇺

Capital City: Hagatna

Largest Cities:

Dededo Village (Pop. 44,943)
Yigo Village (Pop. 20,539)
Tamuning (Pop. 19,685)
Tamuning-Tumon-Harmon Village (Pop. 19,685)
Mangilao Village (Pop. 15,191)

ISO Alpha-2: GU

ISO Alpha-3: GUM

Time Zones: ChST

Time Now in Major Cities in Guam

Dededo Village Fri 16:40:07
Hagatna Fri 16:40:07
Mangilao Village Fri 16:40:07
Tamuning Fri 16:40:07
Tamuning-Tumon-Harmon Village Fri 16:40:07
Yigo Village Fri 16:40:07

City	Current Time
Dededo Village	Fri 16:40:07
Hagatna	Fri 16:40:07
Mangilao Village	Fri 16:40:07
Tamuning	Fri 16:40:07
Tamuning-Tumon-Harmon Village	Fri 16:40:07
Yigo Village	Fri 16:40:07

Time Now in All IANA Timezones for Guam

Pacific/Guam Fri 16:40:07

Timezone	Current Time
Pacific/Guam	Fri 16:40:07

Sunrise and Sunset in Guam (6 Locations)

Dededo Village

↑ 6:09 AM

↓ 6:19 PM
Hagatna

↑ 6:10 AM

↓ 6:20 PM
Mangilao Village

↑ 6:10 AM

↓ 6:19 PM
Tamuning

↑ 6:10 AM

↓ 6:20 PM
Tamuning-Tumon-Harmon Village

↑ 6:10 AM

↓ 6:20 PM
Yigo Village

↑ 6:09 AM

↓ 6:19 PM

City	↑ Sunrise	↓ Sunset
Dededo Village	↑ 6:09 AM	↓ 6:19 PM
Hagatna	↑ 6:10 AM	↓ 6:20 PM
Mangilao Village	↑ 6:10 AM	↓ 6:19 PM
Tamuning	↑ 6:10 AM	↓ 6:20 PM
Tamuning-Tumon-Harmon Village	↑ 6:10 AM	↓ 6:20 PM
Yigo Village	↑ 6:09 AM	↓ 6:19 PM

Current Weather in Guam (6 Locations)

City	Condition	Temp.

Information about Guam

Population	165,768
Area	549 km²
ISO Numeric Code	316
FIPS Code	GQ
Top Level Domain	.gu
Currency	Dollar (USD)
Phone Prefix	++1-671
Country Code	++1-671
Postal Code Format	969##
Postal Code Regex	`^(969\d{2})$`
Languages	CH-GU (ch-GU), EN-GU (en-GU)

Upcoming Public Holidays in Guam

This year, Guam observes 17 public holidays, with 20 scheduled for 2027. The next holiday is Columbus Day on 12 Oct. The most recently passed holiday was Labor Day. Explore the full calendar of Public Holidays in Guam to plan your schedule.

Columbus Day 12 Oct • Monday
All Souls' Day 02 Nov • Monday
Veterans Day 11 Nov • Wednesday
Thanksgiving Day 26 Nov • Thursday
Lady of Camarin Day 08 Dec • Tuesday
Christmas Day 25 Dec • Friday
New Year's Day 01 Jan • Friday
Martin Luther King Jr. Day 18 Jan • Monday
Washington's Birthday 15 Feb • Monday
Guam Discovery Day 01 Mar • Monday

00:00:00

Time in Guam — FAQ

Common questions about time zones, daylight saving, and cities in Guam.

How many time zones does Guam have?

Guam spans 1 time zone(s). The whole country shares the same UTC offset and DST rules.

What is the time in the capital of Guam?

Hagatna is the capital of Guam. The capital uses the Pacific/Guam time zone — see the city pages below for live local time.

Does Guam observe daylight saving time?

Some regions of Guam may observe DST; others do not. The rule is set per IANA time zone, not per country. Modern operating systems apply the change automatically based on the city's IANA identifier — there is no manual configuration needed.

How many cities in Guam are listed on this page?

This page shows live local time for 6 city(ies) across Guam. Each city links to its own page with full weather, sunrise/sunset, prayer times, and a 24-hour clock.

What is the UTC offset for Guam?

Guam's primary UTC offset depends on the season and the specific region. Click any city in the list to see its current local time and exact offset, which already accounts for daylight saving if applicable.