January - New Year's Day

January - Martin Luther King Jr Day

February - Presidents' Day/Washington's Birthday

May - Memorial Day

June - Flag Day

July - Independence Day

September - Labour Day

October - Columbus Day

November - Veterans' Day

November - Thanksgiving

December - Christmas Day

December - New Year's Eve

Inauguration Day occurs on 20 January of each 4th year starting from 1965. It applies to the District of Columbia, Montgomery and Prince Georges Counties in Maryland, Arlington and Fairfax Counties in Virginia, and the cities of Alexandria and Falls Church in Virginia only and is moved to a Monday if it occurs on a Sunday.