Part of New York City is burned shortly after being occupied by British forces.

New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive with its respective county. The city is the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the United States by both population and urban area. New York is a global center of finance and commerce, culture, technology, entertainment and media, academics and scientific output, the arts and fashion, and, as home to the headquarters of the United Nations, international diplomacy.

The Great Fire of New York was a devastating fire that burned through the night of September 20, 1776, and into the morning of September 21, on the West Side of what then constituted New York City at the southern end of the island of Manhattan. It broke out in the early days of the military occupation of the city by British forces during the American Revolutionary War.

September 21 is the 264th day of the year in the Gregorian calendar; 101 days remain until the end of the year.