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 Sun 09:14:42
Hagatna Sun 09:14:42
Mangilao Village Sun 09:14:42
Tamuning Sun 09:14:42
Tamuning-Tumon-Harmon Village Sun 09:14:42
Yigo Village Sun 09:14:42

City	Current Time
Dededo Village	Sun 09:14:42
Hagatna	Sun 09:14:42
Mangilao Village	Sun 09:14:42
Tamuning	Sun 09:14:42
Tamuning-Tumon-Harmon Village	Sun 09:14:42
Yigo Village	Sun 09:14:42

Time Now in All IANA Timezones for Guam

Pacific/Guam Sun 09:14:42

Timezone	Current Time
Pacific/Guam	Sun 09:14:42

Sunrise and Sunset in Guam (6 Locations)

Dededo Village

↑ 5:53 AM

↓ 6:48 PM
Hagatna

↑ 5:53 AM

↓ 6:48 PM
Mangilao Village

↑ 5:53 AM

↓ 6:48 PM
Tamuning

↑ 5:53 AM

↓ 6:48 PM
Tamuning-Tumon-Harmon Village

↑ 5:53 AM

↓ 6:48 PM
Yigo Village

↑ 5:53 AM

↓ 6:48 PM

City	↑ Sunrise	↓ Sunset
Dededo Village	↑ 5:53 AM	↓ 6:48 PM
Hagatna	↑ 5:53 AM	↓ 6:48 PM
Mangilao Village	↑ 5:53 AM	↓ 6:48 PM
Tamuning	↑ 5:53 AM	↓ 6:48 PM
Tamuning-Tumon-Harmon Village	↑ 5:53 AM	↓ 6:48 PM
Yigo Village	↑ 5:53 AM	↓ 6:48 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 16 public holidays, with 19 scheduled for 2027. The next holiday is Juneteenth National Independence Day on 19 Jun. The most recently passed holiday was Memorial Day. Explore the full calendar of Public Holidays in Guam to plan your schedule.

Juneteenth National Independence Day 19 Jun • Friday
Independence Day (observed) 03 Jul • Friday
Independence Day 04 Jul • Saturday
Liberation Day (Guam) 21 Jul • Tuesday
Labor Day 07 Sep • 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

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.