Events from the year 1777 in the United States.

Incumbents
President of the Second Continental Congress: John Hancock (until October 29), Henry Laurens (starting November 1)

Events

January–March

 January 2 – American Revolutionary War: Battle of the Assunpink Creek, also known as the Second Battle of Trenton: American forces under the command of George Washington repulse a British attack near Trenton, New Jersey.
 January 3 – American Revolutionary