congressional session dates
Congress Congress began Session Session dates Congress ended; 11th Congress: March 4, 1809: Special session: March 4, 1809 â March 7, 1809: March 3 or 4, 1811: 1st session: May 22, 1809 â June 28, 1809: 2nd session: November 27, 1809 â May 1, 1810: 3rd session: December 3, 1810 â March 3, 1811: 12th Congress: March 4, 1811: 1st session: November 4, 1811 â July 6, 1812