State of the Union
In modern practice, the State of the Union address is delivered in the House Chamber. Prior to the move to the Capitol, the Annual Message was often delivered in the Senate Chamber.
A House concurrent resolution sets aside the day and time for a joint session, for receiving such communication as the President of the United States shall be pleased to make to them, and is passed by both the House and Senate.
The ratification of the 20th Amendment on January 23, 1933, changed the opening of Congress from early March to early January, affecting the delivery of the Annual Message.
Until 1934, the Annual Message was delivered every December. Since 1934, the Annual Message or State of the Union address is delivered every January or February.
The following officials occupy floor seating in the House Chamber during the address:
Members and former Members of the House of Representatives
Members and former Members of the Senate
The President's Cabinet, save one secretary, and the Joint Chiefs of Staff
The Chief Justice of the United States and the Justices of the Supreme Court
(Information Adapted from the Clerk of the House)