timeandday
Calendar
Federal holidays, observances, and international days for Guam in 2027.
Country / region
2 dates
New Year's Day
Martin Luther King Jr. Day
1 dates
Valentine's Day
5 dates
Guam History and Chamorro Heritage Day
International Women's Day
Saint Patrick's Day
Good Friday
Easter Sunday
4 dates
April Fools' Day
Tax Day
Administrative Professionals Day
Earth Day
3 dates
International Workers' Day
Mother's Day
Memorial Day
4 dates
World Environment Day
Juneteenth (substitute day)
Juneteenth
Father's Day
3 dates
Independence Day
Independence Day (substitute day)
Liberation Day
1 dates
Labour Day
2 dates
Columbus Day
Halloween
4 dates
All Souls' Day
Veterans Day
Thanksgiving Day
Day after Thanksgiving Day
6 dates
Our Lady of Camarin Day
Christmas Day (substitute day)
Christmas Eve
Christmas Day
New Year's Day (substitute day)
New Year's Eve
Browse 35 public holidays and observances for Guam in 2027. Notable dates include New Year's Day, Martin Luther King Jr. Day, Valentine's Day, and more. Dates include national public holidays and observances, listed month by month. Switch countries anytime, or open the free 2027 calendar for month-by-month grids.