This guide to the Sessions of Congress includes the beginning and ending dates, recesses, and leaders for each session.
History of Congressional Sessions
Per a resolution of the Confederation Congress in 1788, the Constitution went into effect on March 4, 1789. From then until the 20th amendment took effect in January 1934, the term of each Congress began on March 4th of each odd-numbered year.
However, Article I, section 4, of the Constitution provided that "The Congress shall assemble at least once in every Year, and such Meeting shall be on the first Monday in December, unless they shall by law appoint a different day." The Congress therefore convened regularly on the first Monday in December until the 20th amendment became effective, which changed the beginning of Congress's term as well as its convening date to January 3rd.
Thus, prior to 1934 a new Congress typically would not convene for regular business until 13 months after being elected. One effect of this was that the last session of each Congress was truly a "lame duck" session. After the 20th amendment, the time from the election to the beginning of Congress's term as well as when it convened was reduced to two months.
Recognizing that Congress might need to meet at times other than the regularly scheduled convening date, Article II, section 3 of the Constitution provides that the President "may, on extraordinary occasions, convene both Houses, or either of them." Such a session occurs only if convened by Presidential proclamation. These are separately numbered sessions of a Congress
Until the 20th amendment was adopted, there were also times when special sessions of the Senate were convened, principally for confirming Cabinet and other executive nominations, and occasionally for the ratification of treaties or other executive business. These Senate sessions were also called by Presidential proclamation (typically by the outgoing President, although on occasion by incumbents as well).
Meeting Places of Congress: Congress met for the first and second sessions of the First Congress (1789 and 1790) in New York City. From the third session of the First Congress through the first session of the Sixth Congress (1790 to 1800), Philadelphia was the meeting place. Congress has convened in Washington since the second session of the Sixth Congress (1800).
The Senate is led by the President pro temp; the House, by the Speaker of the House.
Also see A Visual Guide: The Balance Of Power Between Congress and The Presidency
| Years |
Congress |
Dates |
Leaders |
| 2007-2008 |
110th Congress |
Session 1:
January 4 - December 31, 2007
Session 2: January 3 - TBD |
Senate: Robert Byrd, WV
House: Nancy Pelosi, CA |
| 2005-2006 |
109th Congress |
Session 1:
January 4 - December 22, 2005
Session 2:
January 3 - December 8, 2006 |
Senate: Ted Stevens, AK
House: Dennis Hastert, IL |
| 2003-2004 |
108th Congress |
Session 1:
January 7 - December 9, 2003
Session 2: January 20 - December 8, 2004 |
Senate: Ted Stevens, AK
House: Dennis Hastert, IL |
| 2001-2002 |
107th Congress |
Session 1:
January 3 - December
20, 2001
Session 2:
January 23 - November 22, 2002 |
Senate: Robert Byrd, WV
House: Dennis Hastert, IL |
| 1999-2000 |
106th Congress |
Session 1:
January 6 - November
22, 1999
Session 2:
January 24 - December 15, 2000 |
Senate: Strom Thurmond, SC
House: Dennis Hastert, IL |
| 1997-1998 |
105th Congress |
Session 1:
January 7 -
November 13, 1997
Session 2:
January 27 - December 19, 1998 |
Senate: Strom Thurmond, SC
House: Newt Gingrich, GA |
| 1995-1996 |
104th Congress |
Session 1:
January 4 -
January 3, 1996
Session 2:
January 3 - October 4, 1996 |
Senate: Strom Thurmond, SC
House: Newt Gingrich, GA |
| 1993-1994 |
103rd Congress |
Session 1:
January 5 -
November 26, 1993
Session 2:
January 25 - December 1, 1994 |
Senate: Robert Byrd, WV
House: Tom Foley, WA |
| 1991-1992 |
102nd Congress |
Session 1:
January 3 -
January 3, 1992
Session 2:
January 3 - October 9, 1992 |
Senate: Robert Byrd, WV
House: Tom Foley, WA |
| 1989-1990 |
101st Congress |
Session 1:
January 3 -
November 22, 1989
Session 2:
January 23 - October 28, 1990 |
Senate: Robert Byrd, WV
House: James Wright, TX |
| 1987-1988 |
100th Congress |
Session 1:
January 6 -
December 22, 1987
Session 2:
January 25 - October 22, 1988 |
Senate: John Stennis, MS
House: James Wright, TX |
| 1985-1986 |
99th Congress |
Session 1:
January 3 -
December 20, 1985
Session 2:
January 21 - October 18, 1986 |
Senate: Strom Thurmond, SC
House: Tip O'Neal, MA |
| 1983-1984 |
98th Congress |
Session 1:
January 3 -
November 18, 1983
Session 2:
January 23 - October 12, 1984 |
Senate: Strom Thurmond, SC
House: Tip O'Neal, MA |
| 1981-1982 |
97th Congress |
Session 1:
January 5 -
December 16, 1981
Session 2:
January 25 - December 23, 1982 |
Senate: Strom Thurmond, SC
House: Tip O'Neal, MA |
| 1979-1980 |
96th Congress |
Session 1:
January 15, 1979 -
January 3, 1980
Session 2:
January 3 - December 16, 1980 |
Senate: Warren Magnuson, WA; Milton Young, ND; Warren Magnuson, WA
House: Tip O'Neal, MA |
| 1977-1978 |
95th Congress |
Session 1:
January 4 -
December 15, 1977
Session 2:
January 19 - October 15, 1978 |
Senate: James Eastland, MS
House: Tip O'Neal, MA |
| 1975-1977 |
94th Congress |
Session 1:
January 14 -
December 19, 1975
Session 2:
January 19 - October 1, 1976 |
Senate: James Eastland, MS
House: Carl Albert, OK |
| 1973-1974 |
93rd Congress |
Session 1:
January 3 -
December 22, 1973
Session 2:
January 21 - December 20, 1974 |
Senate: James Eastland, MS
House: Carl Albert, OK |
| 1971-1972 |
92nd Congress |
Session 1:
January 21 - December 17, 1971
Session 2:
January 18 - October 18, 1972 |
Senate: Richard Russell, GA; Allen Ellender, LA; James Eastland, MS
House: Carl Albert, OK |
Source: GPO Access
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