Definition of Evacuation Day:
(N) :
a holiday observed on March 17 in Suffolk County, Massachusetts (which includes the cities of Boston, Chelsea, and Revere, and the town of Winthrop),List of Massachusetts holidays and also by the public schools in Somerville, Massachusetts.
(N) :
Evacuation Day on November 25 marks the day in 1783 when the British Army departed from New York City on Manhattan Island, after the end of the American Revolutionary War.
(N) :
(also known as Jalaa Day or Clearance Day) Syria's national day commemorating the evacuation of the last French soldier at the end of the French mandate of Syria on 17 April 1946 after Syria's proclamation of full independence in 1941.