Start using our Holiday API
Use our Holiday data in your applications programmatically. No credit card is required to start.
Guam has a total of 18 holidays in 2023. In the table below, you will find the details of the holidays and when they are observed. All the information display below is also available via our API as well as downloadable as a csv. Signup here to get started.
These dates may be modified as official changes are announced, so please check back regularly for updates or sign up for our newsletter to receive regular updates. All updates are automatically added to our API as well.
Our API allows you to specify the State and Region as part of the API requests, thereby limiting the requests to a particular state or city. View the API documentation for a full description of the supported countries, states and regions.
||Sunday, January 1, 2023||New Year’s Day is the first day of the year, or January 1, in the Gregorian calendar.|
|New Year observed
||Monday, January 2, 2023||New Year’s Day is the first day of the year, or January 1, in the Gregorian calendar.|
|Martin Luther King Jr. Day
||Monday, January 16, 2023||Martin Luther King Jr. Day is a public holiday in Guam|
|Guam History and Chamorro Heritage Day
||Monday, March 6, 2023||Guam History and Chamorro Heritage Day is a public holiday in Guam|
||Monday, March 20, 2023||March Equinox in Guam (Hagåtña)|
||Monday, May 22, 2023||Memorial Day is a public holiday in Guam|
||Wednesday, June 21, 2023||June Solstice in Guam (Hagåtña)|
||Tuesday, July 4, 2023||Independence Day is a public holiday in Guam|
||Friday, July 21, 2023||Liberation Day is a public holiday in Guam|
||Monday, September 4, 2023||Labor Day, International Workers' Day, and May Day, is a day off for workers in many countries around the world.|
||Saturday, September 23, 2023||September Equinox in Guam (Hagåtña)|
|All Souls' Day
||Thursday, November 2, 2023||All Souls’ Day falls on November 2 each year. It is a day of alms giving and prayers for the dead.|
|Veterans Day observed
||Friday, November 10, 2023||Veterans Day is a public holiday in Guam|
||Saturday, November 11, 2023||Veterans Day is a public holiday in Guam|
||Thursday, November 23, 2023||Thanksgiving is a public holiday in Guam|
|Santa Marian Kamalen Day
||Friday, December 8, 2023||Santa Marian Kamalen Day is a public holiday in Guam|
||Friday, December 22, 2023||December Solstice in Guam (Hagåtña)|
||Monday, December 25, 2023||Christmas Day is one of the biggest Christian celebrations and falls on December 25 in the Gregorian calendar.|