A Great Jubilee Day held at North Stratford, Connecticut, celebrates the end of fighting in the American Revolutionary War.

A Great Jubilee Day, first held on Monday, May 26, 1783, in North Stratford, now Trumbull, Connecticut, commemorated the end of fighting in the American Revolutionary War. This celebration included feasting, prayer, speeches, toasts, and two companies of the North Stratford militia performing maneuvers with cannon discharges and was one of the first documented celebrations following the War for Independence and continued as Decoration Day and today as Memorial Day with prayer services and a parade.

Trumbull is a town located in Fairfield County, Connecticut, United States. The town is part of the Greater Bridgeport Planning Region, and borders on the cities of Bridgeport and Shelton, as well as the towns of Stratford, Fairfield, Easton and Monroe. The population was 36,827 during the 2020 census. The Trumbull area was the home of the Golden Hill Paugussett Indian Nation for thousands of years before the English settlement was made in 1639.

The American Revolutionary War, also known as the Revolutionary War or American War of Independence, was the armed conflict that comprised the final eight years of the broader American Revolution, in which American Patriot forces organized as the Continental Army and commanded by George Washington defeated the British Army. The conflict was fought in North America, the Caribbean, and the Atlantic Ocean. The war's outcome seemed uncertain for most of the war. But Washington and the Continental Army's decisive victory in the Siege of Yorktown in 1781 led King George III and the Kingdom of Great Britain to negotiate an end to the war in the Treaty of Paris two years later, in 1783, in which the British monarchy acknowledged the independence of the Thirteen Colonies, leading to the establishment of the United States as an independent and sovereign nation.