Holiday API®
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Guam

Accurate, up-to-date public holidays, bank holidays, and observances in Guam for 2024 ready to be integrated into your application.

Guam is an unincorporated United States island territory located in the Western Pacific Ocean. Discovered by Portuguese explorer Ferdinand Magellan in 1521, the island country of Guan was founded on April 27, 1565. Guam was later settled by Spain in 1668, who then ceded Guam to the United States in 1898. On December 7, 1941, the Japanese captured the island of Guam after the attack on Pearl Harbor. On July 21, 1944 The United States recaptured the island territory. Guam’s motto is, “Where America’s Day Begins,” due to its location close to the International Date Line.

GU

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Date Weekday Name Notes
January 1st Monday New Year's Day Long weekend.
January 15th Monday Martin Luther King Jr. Day Long weekend.
February 19th Monday George Washington's Birthday Long weekend.
March 4th Monday Guam History and Chamorro Heritage Day Long weekend.
March 20th Wednesday March Equinox
May 27th Monday Memorial Day Long weekend.
June 20th Thursday June Solstice
July 4th Thursday Independence Day
July 21st Sunday Liberation Day
September 2nd Monday Labor Day Long weekend.
September 22nd Sunday September Equinox
October 14th Monday Columbus Day Long weekend.
November 2nd Saturday All Souls' Day
November 11th Monday Veterans Day Long weekend.
November 28th Thursday Thanksgiving Day
December 8th Sunday Feast of the Immaculate Conception
December 21st Saturday December Solstice
December 24th Tuesday Christmas Eve
December 25th Wednesday Christmas Day
December 31st Tuesday New Year's Eve
Public holidays (national, legal, government, civic, etc) are denoted in bold.
Holiday data for far-reaching years is subject to change due to laws and government decrees.
Long weekends are based on non-working days and not Saturday and Sunday explicitly.

We are continuously monitoring for changes to this data to ensure we're providing the most accurate information possible.
If you happen to notice a mistake, please get in touch.
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To retrieve this list of holidays, simply make a GET request to /v1/holidays:
GET /v1/holidays
Copy
$ curl -G -d country="GU" -d year="2024" -d pretty
-d key="__YOUR_API_KEY__" "https://holidayapi.com/v1/holidays"
import "github.com/joshtronic/go-holidayapi"
hapi := holidayapi.NewV1("__YOUR_API_KEY__")
holidays, err := hapi.Holidays(map[string]interface{}{
  "country": "GU",
  "year": "2024",
})
import { HolidayAPI } from 'holidayapi';
const key = '__YOUR_API_KEY__'
const holidayApi = new HolidayAPI({ key });
holidayApi.holidays({
  country: 'GU',
  year: '2024',
});
$key = '__YOUR_API_KEY__';
$holiday_api = new \HolidayAPI\Client(['key' => $key]);
$holidays = $holiday_api->holidays([
  'country' => 'GU',
  'year' => '2024',
]);
$Body = @{}
$Body.key = "__YOUR_API_KEY__"
$Body.country = "GU"
$Body.year = "2024"
$Url = "https://holidayapi.com/v1/holidays"
$Result = Invoke-RestMethod -Uri $Url -Body $Body
$Result.holidays
import holidayapi
key = '__YOUR_API_KEY__'
hapi = holidayapi.v1(key)
holidays = hapi.holidays({
  'country': 'GU',
  'year': '2024',
})
require 'ruby-holidayapi'
key = '__YOUR_API_KEY__'
hapi = HolidayAPI::V1.new(key)
holidays = hapi.holidays({
  'country': 'GU',
  'year': '2024',
})