| session | type | convened | adjourned | President pro Tempore of the Senate | Speaker of the House of Representatives |
|---|---|---|---|---|---|
| 1st | long | 6 December 1819 | 15 May 1820 | Barbour; Gaillard, J. (returning) | Clay |
Senator Gaillard was elected President pro Tempore by the Senate in place of Senator Barbour on 25 January 1820. | |||||
| 2nd | short | 13 November 1820 | 3 March 1821 | Gaillard | John W. Taylor (Rep.- New York) |
Modified .
. Documentation
- "Regular" Sessions of Congress
- "Regular" Sessions prior to the adoption of the 20th Amendment (1933)
- "Regular" Sessions after the adoption of the 20th Amendment (1933)
- "Extra" Sessions
- "Special SENATE" Sessions
. Related information