List of all Weekend Sessions

Sunday sessions are marked in bold.

Congress and Year   1st Session               2nd session 3rd Session*
1st (1789-1791)March 7, 1789January 9, 1790December 11, 1790
 March 14, 1789March 13, 1790January 22, 1791
  March 21, 1789April 3, 1790February 5, 1791
 March 28, 1789April 10, 1790February 12, 1791
 April 4, 1789July 10, 1790February 19, 1791
  April 11, 1789July 17, 1790February 26, 1791
 April 18, 1789July 24, 1790 
 April 25, 1789August 7, 1790 
 May 9, 1789  
 May 16, 1789  
 June 13, 1789  
 June 27, 1789  
 July 11, 1789  
 August 8, 1789  
 August 15, 1789  
 August 22, 1789  
 August 29, 1789  
 September 5, 1789  
 September 12, 1789  
 September 19, 1789  
 September 26, 1789  
2nd (1791-1793)February 25, 1792November 10, 1792  
 March 3, 1792January 5, 1793 
 March 10, 1792January 12, 1793 
 March 17, 1792January 26, 1793 
 March 24, 1792February 9, 1793 
 March 31, 1792February 16, 1793 
 April 7, 1792February 23, 1793 
 April 21, 1792March 2, 1793 
 April 28, 1792  
 May 5, 1792  
3rd (1793-1795) December 7, 1793 November 29, 1794 
 January 25, 1794February 14, 1795 
 April 26, 1794February 21, 1795 
 May 10, 1794February 28, 1795 
 May 17, 1794  
 May 24, 1794  
 May 31, 1794  
 June 7, 1794  
4th (1795-1797)April 9, 1796February 11, 1797 
 April 16, 1796February 18, 1797 
 April 30, 1796 February 25, 179  
 May 7, 1796  
 May 14, 1796  
 May 21, 1796  
 May 28, 1796  
5th (1797-1799)May 27, 1797May 5, 1798December 8, 1798
  June 3, 1797 May 19, 1798February 9, 1799
 June 10, 1797May 26, 1798February 16, 1799
 June 17, 1797June 9, 1798February 23, 1799
 June 24, 1797June 16, 1798March 2, 1799
 July 1, 1797June 23, 1798March 3, 1799
 July 8, 1797 June 30, 1798 
  July 7, 1798 
  July 14, 1798 
6th (1799-1801) March 1, 1800 November 22, 1800  
  March 8, 1800February 14, 1801 
 April 12, 1800February 21, 1801 
 April 26, 1800February 28, 1801 
 May 3, 1800  
 May 10, 1800  
7th (1801-1803)February 27, 1802December 11, 1802 
 March 13, 1802February 12, 1803 
 March 27, 1802February 19, 1803 
 April 3, 1802February 26, 1803 
 April 17, 1802  
 April 24, 1802  
 May 1, 1802  
8th (1803-1805)October 22, 1803January 12, 1805 
 October 29, 1803February 2, 1805 
 January 7, 1804February 9, 1805 
 February 18, 1804February 16, 1805 
 March 3, 1804February 23, 1805 
 March 10, 1804March 2, 1805 
 March 17, 1804  
 March 24, 1804  
9th (1805-1807)January 11, 1806December 6, 1806 
 March 8, 1806January 31, 1807  
 March 22, 1806February 7, 1807 
 March 29, 1806February 21, 1807 
 April 5, 1806February 28, 1807 
 April 12, 1806  
 April 19, 1806  
10th (1807-1809)November 21, 1807December 3, 1808 
 December 19, 1807December 10, 1808 
 January 2, 1808December 17, 1808 
 January 9, 1808December 31, 1808 
 January 30, 1808January 7, 1809 
 February 6, 1808January 14, 1809 
 February 20, 1808January 28, 1809 
 February 27, 1808February 4, 1809 
 March 5, 1808February 18, 1809 
 March 12, 1808February 25, 1809 
 March 19, 1808  
 April 2, 1808  
 April 9, 1808  
 April 16, 1808  
 April 23, 1808  
11th (1809-1811)May 27, 1809December 30, 1809December 29, 1810
 June 17, 1809January 6, 1810January 5, 1811
 June 24, 1809January 20, 1810

January 12, 1811
  January 27, 1810January 19, 1811
  February 3, 1810January 26, 1811
  March 17, 1810February 2, 1811
  March 24, 1810February 9, 1811
  March 31, 1810February 16, 1811
  April 7, 1810 February 23, 1811
  April 14, 1810March 2, 1811
  April 21, 1810 
  April 28, 1810 
12th (1811-1813)December 7, 1811November 21, 1812 
 December 21, 1811December 5, 1812 
 January 4, 1812January 2, 1813 
 January 11, 1812January 9, 1813 
 January 18, 1812January 23, 1813 
 January 25, 1812January 30, 1813  
 February 1, 1812February 6, 1813 
 April 4, 1812February 13, 1813 
 April 11, 1812February 20, 1813 
 April 25, 1812February 27, 1813 
 May 16, 1812  
 June 13, 1812  
 June 20, 1812  
 June 27, 1812  
 July 4, 1812  
13th (1813-1815) June 12, 1813 December 11, 1813 October 15, 1814
  June 19, 1813 January 15, 1814 October 22, 1814
  June 26, 1813 January 22, 1814 October 29, 1814
  July 3, 1813 February 5, 1814 November 5, 1814
  July 10, 1813 February 12, 1814 November 12, 1814
  July 17, 1813 February 19, 1814 November 19, 1814
  July 24, 1813 February 26, 1814 November 26, 1814
  July 31, 1813 March 5, 1814 December 3, 1814
   March 12, 1814 December 10, 1814
   March 19, 1814 December 17, 1814
   March 26, 1814 December 24, 1814
   April 2, 1814 December 31, 1814
   April 9, 1814 January 7, 1815
   April 16, 1814 January 14, 1815
    January 21, 1815 
    January 28, 1815
    February 4, 1815
    February 11, 1815
    February 18, 1815
    February 25, 1815
14th (1815-1817) January 13, 1816 January 25, 1817  
  January 20, 1816 February 1, 1817  
  January 27, 1816 February 8, 1817  
  February 3, 1816 February 15, 1817  
  February 10, 1816 February 22, 1817  
  February 17, 1816 March 1, 1817  
  February 24, 1816   
  March 2, 1816   
  March 9, 1816   
  March 16, 1816   
  March 23, 1816   
  March 30, 1816   
  April 6, 1816   
  April 13, 1816   
  April 27, 1816   
15th (1817-1819) January 10, 1818 January 16, 1819  
  February 28, 1818 January 23, 1819  
  March 7, 1818 January 30, 1819  
  March 14, 1818 February 6, 1819 
  March 21, 1818 February 13, 1819  
  March 28, 1818 February 20, 1819  
  April 4, 1818 February 27, 1819  
  April 11, 1818  
  April 18, 1818   
16th (1819-1821) January 22, 1820December 9, 1820  
  February 5, 1820 January 6, 1821  
 February 12, 1820 January 13, 1821  
  February 19, 1820 January 20, 1821  
  February 26, 1820 February 3, 1821  
  March 11, 1820 February 10, 1821  
  March 18, 1820 February 17, 1821  
  March 25, 1820 February 24, 1821  
  April 1, 1820 March 3, 1821  
  April 8, 1820   
  April 15, 1820   
  April 22, 1820   
  April 29, 1820  
  May 6, 1820   
  May 13, 1820   
17th (1821-1823) December 15, 1821 January 25, 1823  
  February 2, 1822 February 8, 1823  
  February 16, 1822 February 15, 1823  
  February 23, 1822 February 22, 1823  
  March 2, 1822 March 1, 1823 
  March 9, 1822   
  March 23, 1822   
  March 30, 1822   
  April 6, 1822   
  April 13, 1822   
  April 20, 1822   
  April 27, 1822  
  May 4, 1822   
18th (1823-1825) January 24, 1824 February 5, 1825  
  February 28, 1824 February 19, 1825  
  March 6, 1824 February 26, 1825  
  March 13, 1824   
  March 20, 1824   
  March 27, 1824   
  April 3, 1824   
  April 10, 1824   
  April 24, 1824   
  May 1, 1824   
  May 8, 1824   
  May 15, 1824   
  May 22, 1824   
19th (1825-1827) January 21, 1826 January 6, 1827  
  March 4, 1826 January 13, 1827  
  March 11, 1826 January 20, 1827  
  March 18, 1826 January 27, 1827  
  March 25, 1826 February 3, 1827  
  April 1, 1826 February 10, 1827  
  April 8, 1826 February 17, 1827  
  April 15, 1826 February 24, 1827  
  April 22, 1826 March 3, 1827  
  April 29, 1826   
  May 6, 1826   
  May 13, 1826   
  May 20, 1826   
20th (1827-1829) January 19, 1828 January 17, 1829  
  January 26, 1828 January 24, 1829  
  February 2, 1828 January 31, 1829  
  February 23, 1828 February 7, 1829  
  March 1, 1828 February 14, 1829  
  March 8, 1828 February 21, 1829  
  March 15, 1828 February 28, 1829  
  March 22, 1828   
  April 5, 1828   
  April 12, 1828   
  April 19, 1828   
  April 26, 1828   
  May 3, 1828   
  May 10, 1828   
  May 17, 1828   
  May 24, 1828   
21st (1829-1831) February 13, 1830 January 22, 1831  
  February 20, 1830 January 29, 1831  
  February 27, 1830 February 5, 1831  
  March 6, 1830February 12, 1831  
  March 13, 1830 February 19, 1831  
  March 20, 1830 February 26, 1831  
  March 27, 1830   
  April 3, 1830   
  April 10, 1830  
  April 24, 1830   
  May 1, 1830   
  May 8, 1830   
  May 15, 1830   
  May 22, 1830   
  May 29, 1830   
22nd (1831-1833) January 21, 1832 December 15, 1832  
  February 4, 1832 December 22, 1832  
  February 18, 1832 December 29, 1832  
  March 3, 1832 January 5, 1833  
  March 10, 1832 January 12, 1833  
  March 17, 1832 January 19, 1833  
  March 31, 1832 January 26, 1833  
  April 7, 1832 February 9, 1833  
  April 14, 1832 February 16, 1833  
  April 21, 1832 February 23, 1833  
  April 28, 1832 March 2, 1833  
  May 5, 1832   
  May 19, 1832   
  May 26, 1832   
  June 2, 1832   
  June 9, 1832   
  June 16, 1832   
  June 23, 1832   
  July 7, 1832   
  July 14, 1832   
23rd (1833-1835) February 8, 1834 December 27, 1834  
  February 15, 1834 January 3, 1835  
  March 15, 1834 January 10, 1835  
  March 22, 1834 January 17, 1835  
  March 29, 1834 January 24, 1835  
  April 12, 1834 January 31, 1835  
  April 19, 1834 February 7, 1835  
  April 26, 1834 February 14, 1835  
  May 17, 1834 February 21, 1835  
  May 31, 1834 February 28, 1835  
  June 7, 1834   
  June 14, 1834   
  June 21, 1834   
  June 28, 1834   
24th (1835-1837) January 23, 1836 December 31, 1836  
  January 30, 1836 January 7, 1837  
  February 13, 1836 January 14, 1837  
  February 27, 1836 January 21, 1837  
  March 5, 1836 January 28, 1837  
  March 12, 1836 February 4, 1837  
  March 19, 1836 February 11, 1837  
  March 26, 1836 February 18, 1837  
  April 2, 1836 February 25, 1837  
  April 9, 1836   
  April 16, 1836   
  April 23, 1836   
  May 7, 1836  
  May 14, 1836   
  May 21, 1836   
  May 28, 1836   
  June 4, 1836   
  June 11, 1836   
  June 18, 1836   
  June 25, 1836   
  July 2, 1836   
25th (1837-1839) September 23, 1837 January 13, 1838 December 22, 1838
 September 30, 1837 January 20, 1838 December 29, 1838
  October 7, 1837 January 27, 1838 January 5, 1839
  October 14, 1837 February 3, 1838 January 12, 1839
   February 17, 1838 January 19, 1839
   February 24, 1838 January 26, 1839
   March 3, 1838 February 2, 1839
   March 10, 1838 February 9, 1839
   March 17, 1838 February 16, 1839
   March 24, 1838 February 23, 1839
   March 31, 1838 March 2, 1839
   April 7, 1838  
   April 14, 1838  
   April 21, 1838  
   April 28, 1838  
   May 12, 1838  
   May 19, 1838  
   May 26, 1838  
   June 2, 1838  
   June 9, 1838  
   June 16, 1838  
   June 23, 1838  
   June 30, 1838  
   July 7, 1838  
26th (1839-1841) December 7, 1839 January 9, 1841  
  December 14, 1839 January 16, 1841  
  December 21, 1839 January 23, 1841  
  January 4, 1840 January 30, 1841  
  January 11, 1840February 6, 1841  
  January 18, 1840 February 13, 1841  
  January 25, 1840 February 20, 1841  
  February 8, 1840 February 27, 1841  
  February 15, 1840  
  February 29, 1840   
  March 7, 1840   
  March 14, 1840   
  March 21, 1840   
  March 28, 1840   
  April 4, 1840   
  April 11, 1840    
  April 18, 1840   
  April 25, 1840  
  May 2, 1840   
  May 9, 1840   
  May 16, 1840   
  May 23, 1840   
  May 30, 1840   
  June 6, 1840   
  June 13, 1840   
  June 20, 1840   
  June 27, 1840   
  July 4, 1840   
  July 11, 1840   
  July 18, 1840   
27th (1841-1843) June 12, 1841 January 8, 1842 December 17, 1842
  June 19, 1841 January 15, 1842 December 31, 1842
  July 10, 1841 January 22, 1842 January 7, 1843
  July 17, 1841 January 29, 1842  January 14, 1843
  July 24, 1841 February 5, 1842 January 21, 1843
  July 31, 1841 February 12, 1842 January 28, 1843
  August 7, 1841 February 19, 1842 February 4, 1843
  August 21, 1841 February 26, 1842 February 11, 1843
  August 28, 1841 March 5, 1842 February 18, 1843
 September 4, 1841 March 12, 1842 February 25, 1843
  September 11, 1841 March 19, 1842  
   March 26, 1842  
  April 2, 1842  
   April 9, 1842  
   April 16, 1842  
   April 30, 1842  
   May 14, 1842  
   May 21, 1842  
   May 28, 1842  
   June 4, 1842  
   June 11, 1842  
   June 18, 1842  
   June 25, 1842  
   July 9, 1842  
   July 16, 1842  
   July 23, 1842  
   July 30, 1842  
   August 6, 1842  
   August 13, 1842  
   August 20, 1842  
   August 27, 1842  
28th (1843-1845) December 16, 1843 December 21, 1844  
  January 6, 1844 January 4, 1845  
  January 13, 1844 January 11, 1845  
  January 20, 1844 January 18, 1845  
  January 27, 1844 January 25, 1845  
  February 3, 1844 February 1, 1845  
  February 10, 1844 February 8, 1845  
  February 17, 1844 February 15, 1845  
  February 24, 1844 February 22, 1845  
  March 9, 1844 March 1, 1845  
  March 16, 1844   
  March 23, 1844   
  March 30, 1844   
  April 6, 1844   
  April 13, 1844   
 April 20, 1844   
  April 27, 1844   
  May 4, 1844   
  May 11, 1844  
  May 25, 1844   
  June 1, 1844   
  June 8, 1844   
  June 15, 1844   
29th (1845-1847) December 27, 1845 December 19, 1846  
  January 3, 1846 January 2, 1847  
  January 10, 1846 January 9, 1847  
  January 17, 1846 January 16, 1847  
  January 24, 1846 January 23, 1847  
  January 31, 1846 January 30, 1847  
  February 7, 1846 February 6, 1847  
  February 14, 1846 February 13, 1847  
  February 21, 1846 February 20, 1847  
  February 28, 1846 February 27, 1847  
  March 14, 1846   
  March 28, 1846   
  April 4, 1846   
  April 11, 1846   
  April 18, 1846   
  April 25, 1846   
  May 9, 1846   
  May 16, 1846   
  May 23, 1846   
  May 30, 1846   
  June 6, 1846   
  June 13, 1846   
  June 20, 1846   
  June 27, 1846   
  July 11, 1846   
  July 18, 1846   
  July 25, 1846   
  August 1, 1846  
  August 8, 1846   
30th (1847-1849) December 18, 1847 December 23, 1848  
  January 29, 1848 January 6, 1849  
  February 26, 1848 January 13, 1849  
  March 4, 1848 January 20, 1849  
  March 25, 1848 January 27, 1849  
  April 8, 1848 February 3, 1849  
  April 15, 1848 February 10, 1849  
  April 29, 1848 February 17, 1849  
  May 6, 1848 February 24, 1849  
  May 13, 1848 March 3, 1849  
  May 20, 1848   
  June 3, 1848   
  June 10, 1848   
  June 17, 1848   
  June 24, 1848   
  July 1, 1848   
  July 8, 1848   
  July 15, 1848   
  July 22, 1848   
  July 29, 1848   
  August 5, 1848   
  August 12, 1848   
31st (1849-1851) December 8, 1849 January 4, 1851  
 December 15, 1849 January 11, 1851  
  December 22, 1849 January 18, 1851  
  January 12, 1850 January 25, 1851  
  January 19, 1850 February 1, 1851  
  June 8, 1850 February 8, 1851  
  June 15, 1850 February 15, 1851  
  June 29, 1850 February 22, 1851  
  July 6, 1850 March 1, 1851  
  July 13, 1850   
  July 20, 1850   
  July 27, 1850   
  August 3, 1850   
 August 10, 1850   
  August 17, 1850   
  August 24, 1850   
  August 31, 1850   
  September 7, 1850   
  September 14, 1850   
  September 21, 1850   
  September 28, 1850   
32nd (1851-1853)December 6, 1851January 15, 1853 
 January 24, 1852January 29, 1853 
 March 6, 1852February 5, 1853 
 March 13, 1852February 12, 1853 
 March 20, 1852February 19, 1853 
 March 27, 1852February 26, 1853 
 April 24, 1852  
 May 1, 1852  
 May 22, 1852  
 May 29, 1852  
 June 12, 1852  
 June 26, 1852  
 July 3, 1852  
 July 10, 1852  
 July 17, 1852  
 July 24, 1852  
 July 31, 1852  
 August 7, 1852  
 August 14, 1852  
 August 21, 1852  
 August 28, 1852  
33rd (1853-1855) December 31, 1853December 30, 1854 
 May 6, 1854January 6, 1855  
  May 13, 1854 January 20, 1855  
  June 10, 1854 January 27, 1855  
  June 17, 1854 February 3, 1855  
  June 24, 1854 February 10, 1855  
  July 1, 1854 February 17, 1855  
  July 8, 1854 February 24, 1855  
  July 15, 1854 March 3, 1855  
  July 22, 1854   
  July 29, 1854   
  August 5, 1854   
34th (1855-1857) December 8, 1855 August 23, 1856 December 20, 1856
  December 15, 1855 August 30, 1856 January 10, 1857
  December 22, 1855   January 17, 1857
  December 29, 1855   January 24, 1857
  January 5, 1856  January 31, 1857
  January 12, 1856   February 7, 1857
  January 19, 1856   February 14, 1857
  January 26, 1856   February 21, 1857
  February 2, 1856   February 28, 1857
  May 10, 1856   
  June 7, 1856   
  June 14, 1856   
  June 21, 1856   
  June 28, 1856   
  July 12, 1856   
  July 19, 1856   
  July 26, 1856   
  August 2, 1856   
  August 9, 1856   
  August 16, 1856   
35th (1857-1859) December 19, 1857  December 11, 1858  
  March 20, 1858 January 8, 1859  
  March 27, 1858 January 15, 1859  
  April 17, 1858 January 22, 1859  
  April 24, 1858 January 29, 1859 
  May 8, 1858 February 5, 1859  
  May 15, 1858 February 12, 1859  
  May 22, 1858 February 19, 1859  
  May 29, 1858 February 26, 1859  
  June 5, 1858   
  June 12, 1858   
36th (1859-1861)December 10, 1859 January 12, 1861  
  December 17, 1859 January 19, 1861  
  December 24, 1859 January 26, 1861  
  January 7, 1860 February 2, 1861  
  February 11, 1860 February 9, 1861  
  May 5, 1860 February 16, 1861  
  May 12, 1860 February 23, 1861  
  May 19, 1860 March 2, 1861  
  May 26, 1860   
  June 2, 1860   
  June 9, 1860   
  June 16, 1860   
  June 23, 1860   
37th (1861-1863) July 6, 1861 February 22, 1862 January 31, 1863
  July 13, 1861 May 24, 1862 February 7, 1863
  July 27, 1861 July 5, 1862 February 14, 1863
  August 3, 1861 July 12, 1862 February 21, 1863
    February 28, 1863
38th (1863-1865) February 27, 1864 January 7, 1865  
  March 5, 1864 January 28, 1865  
  March 12, 1864 February 4, 1865  
  March 19, 1864 February 11, 1865  
  March 26, 1864 February 18, 1865  
  April 2, 1864 February 25, 1865  
  April 9, 1864   
  April 16, 1864   
  April 23, 1864   
  April 30, 1864   
  June 4, 1864   
  June 11, 1864   
  June 18, 1864   
  June 25, 1864   
  July 2, 1864   
39th (1865-1867) January 27, 1866 January 5, 1867  
  February 3, 1866 January 12, 1867  
  February 10, 1866 January 19, 1867  
  February 17, 1866 January 26, 1867  
  February 24, 1866 February 2, 1867  
  March 3, 1866 February 9, 1867  
  March 10, 1866 February 16, 1867  
  March 17, 1866 February 23, 1867  
  March 24, 1866 March 2, 1867  
  April 7, 1866   
  April 14, 1866   
  April 21, 1866   
  April 28, 1866   
  May 5, 1866   
  May 19, 1866  
 May 26, 1866   
  June 9, 1866   
  June 16, 1866   
  June 23, 1866   
  June 30, 1866   
  July 7, 1866   
  July 14, 1866   
  July 21, 1866   
  July 28, 1866   
40th (1867-1869) March 23, 1867 December 7, 1867 January 23, 1869
 July 13, 1867 January 11, 1868 January 30, 1869
  July 20, 1867 January 18, 1868 February 6, 1869
  November 30, 1867 January 25, 1868 February 13, 1869
   February 1, 1868 February 20, 1869
   February 8, 1868 February 27, 1869
   February 15, 1868  
   February 22, 1868 
   February 29, 1868  
   March 7, 1868  
  March 14, 1868  
   March 21, 1868  
   March 28, 1868  
   April 4, 1868  
   April 18, 1868  
   April 25, 1868  
   May 2, 1868  
   May 16, 1868  
   May 23, 1868  
   May 30, 1868  
   June 6, 1868  
   June 13, 1868  
   June 20, 1868  
   June 27, 1868  
   July 11, 1868  
   July 18, 1868  
   July 25, 1868  
41st (1869-1871) April 3, 1869 December 11, 1869 January 7, 1871
   January 22, 1870 January 14, 1871
   January 29, 1870 January 21, 1871
   February 5, 1870 January 28, 1871
   February 12, 1870 February 4, 1871
   February 19, 1870 February 11, 1871
   March 5, 1870 February 18, 1871
   March 12, 1870 February 25, 1871
   March 19, 1870 
   March 26, 1870  
   April 2, 1870  
   April 9, 1870  
   April 23, 1870  
   April 30, 1870  
   May 21, 1870  
   May 28, 1870  
   June 4, 1870  
   June 11, 1870  
   June 18, 1870  
   June 25, 1870  
   July 2, 1870  
   July 9, 1870  
42nd (1871-1873) March 4, 1871 January 27, 1872 December 14, 1872
 April 1, 1871 February 3, 1872 January 11, 1873
  April 15, 1871 February 10, 1872 January 18, 1873
   February 17, 1872 January 25, 1873
   February 24, 1872 February 1, 1873
   March 2, 1872 February 8, 1873
   March 16, 1872 February 15, 1873
   March 23, 1872 February 22, 1873
  April 6, 1872 March 1, 1873
   April 13, 1872  
   April 27, 1872  
   May 4, 1872  
   May 11, 1872  
   May 18, 1872  
   June 1, 1872  
   June 8, 1872  
43rd (1873-1875) January 10, 1874 January 30, 1875  
  January 17, 1874 February 6, 1875  
  January 24, 1874 February 13, 1875  
  January 31, 1874 February 20, 1875  
  February 7, 1874 February 27, 1875  
  February 14, 1874   
  February 21, 1874   
  February 28, 1874   
  March 7, 1874   
  March 14, 1874  
  March 21, 1874   
  March 28, 1874   
  April 4, 1874   
  April 11, 1874   
  April 18, 1874    
  April 25, 1874   
  May 2, 1874   
  May 9, 1874   
  May 16, 1874   
  May 23, 1874  
  June 6, 1874   
  June 13, 1874   
  June 20, 1874   
44th (1875-1877) January 22, 1876 December 16, 1876  
  January 29, 1876 December 23, 1876  
  February 19, 1876 December 30, 1876  
  February 26, 1876 January 6, 1877  
  March 4, 1876 January 20, 1877  
  March 11, 1876 January 27, 1877  
  April 1, 1876 February 3, 1877  
  April 8, 1876 February 10, 1877  
 April 15, 1876 February 17, 1877  
  April 22, 1876 February 24, 1877  
  April 29, 1876 March 3, 1877 
  May 6, 1876   
  May 13, 1876   
  May 20, 1876   
  May 27, 1876   
  June 3, 1876   
  June 10, 1876   
  June 17, 1876   
  June 24, 1876   
  July 1, 1876   
  July 8, 1876   
  July 15, 1876   
  July 29, 1876   
  August 5, 1876   
  August 12, 1876   
45th (1877-1879) October 20, 1877 December 15, 1877 December 14, 1878
  November 3, 1877 January 26, 1878 January 11, 1879
  November 10, 1877 February 9, 1878 January 18, 1879
  November 17, 1877 March 9, 1878 January 25, 1879
  December 1, 1877 March 16, 1878 February 1, 1879
   April 13, 1878 February 8, 1879
   April 20, 1878 February 15, 1879
   April 27, 1878 February 22, 1879
   May 4, 1878 March 1, 1879
   May 11, 1878  
   May 18, 1878  
   May 25, 1878  
   June 1, 1878  
   June 8, 1878  
   June 15, 1878  
46th (1879-1881) March 29, 1879 January 31, 1880 December 18, 1880
  April 5, 1879 February 14, 1880 January 8, 1881
  April 12, 1879 March 20, 1880 January 15, 1881 
  April 19, 1879 March 27, 1880 January 22, 1881
  April 26, 1879 April 3, 1880 January 29, 1881
  May 3, 1879 April 10, 1880 February 5, 1881
  May 10, 1879 April 17, 1880 February 12, 1881
  May 17, 1879 April 24, 1880 February 19, 1881
  May 24, 1879 May 1, 1880 February 26, 1881
  June 7, 1879 May 8, 1880  
  June 14, 1879 May 15, 1880  
  June 21, 1879 May 22, 1880  
  June 28, 1879 June 5, 1880  
   June 12, 1880  
47th (1881-1883) February 4, 1882 January 6, 1883  
  February 18, 1882 January 13, 1883  
  February 25, 1882 January 20, 1883  
  March 4, 1882 January 27, 1883  
  March 18, 1882 February 3, 1883  
  April 1, 1882 February 10, 1883  
  April 8, 1882 February 17, 1883  
  April 15, 1882 February 24, 1883  
  April 22, 1882 March 3, 1883  
  April 29, 1882   
  May 6, 1882   
  May 13, 1882   
  May 20, 1882  
  May 27, 1882   
  June 3, 1882   
  June 10, 1882   
  June 17, 1882   
  June 24, 1882   
  July 1, 1882   
  July 8, 1882   
  July 15, 1882   
  July 22, 1882   
  August 5, 1882   
  December 9, 1882   
  December 23, 1882   
48th (1883-1885) January 19, 1884 December 20, 1884  
  January 26, 1884 January 10, 1885  
 February 23, 1884 January 17, 1885  
  March 1, 1884 January 24, 1885  
  March 8, 1884 January 31, 1885  
  March 15, 1884 February 7, 1885  
  March 22, 1884 February 21, 1885  
  April 5, 1884 February 28, 1885  
  April 12, 1884   
  April 19, 1884   
  April 26, 1884   
  May 3, 1884   
  May 17, 1884   
  May 24, 1884   
  May 31, 1884   
  June 7, 1884   
  June 14, 1884   
  June 21, 1884   
  June 28, 1884   
  July 5, 1884   
49th (1885-1887) December 12, 1885 December 11, 1886  
  December 19, 1885 December 18, 1886 
  February 13, 1886 January 8, 1887 
  February 27, 1886 January 15, 1887 
  March 6, 1886 January 22, 1887  
  March 13, 1886 January 29, 1887  
  March 20, 1886 February 5, 1887  
  March 27, 1886 February 12, 1887  
  April 3, 1886 February 19, 1887  
  April 10, 1886 February 26, 1887  
  April 17, 1886   
  April 24, 1886   
  May 1, 1886   
  May 8, 1886   
 May 15, 1886   
  May 22, 1886   
  May 29, 1886   
 June 5, 1886   
  June 12, 1886   
  June 19, 1886   
  June 26, 1886   
  July 3, 1886   
  July 10, 1886   
  July 17, 1886   
  July 24, 1886   
  July 31, 1886   
50th (1887-1889) January 21, 1888 January 5, 1889  
  February 4, 1888 January 12, 1889  
  February 25, 1888 January 19, 1889  
  March 3, 1888 January 26, 1889  
  March 10, 1888 February 2, 1889  
  March 17, 1888 February 9, 1889  
  March 24, 1888 February 16, 1889  
  March 31, 1888 February 23, 1889  
  April 14, 1888 March 2, 1889  
  April 21, 1888   
  April 28, 1888   
  May 5, 1888   
  May 12, 1888   
  May 19, 1888   
  May 26, 1888   
  June 2, 1888   
  June 9, 1888   
  June 16, 1888   
  June 23, 1888   
  June 30, 1888   
  July 7, 1888   
  July 14, 1888   
  July 21, 1888   
  July 28, 1888   
  August 18, 1888   
  August 25, 1888   
  September 1, 1888   
  September 8, 1888   
51st (1889-1891) December 21, 1889 December 6, 1890  
  January 11, 1890 December 13, 1890  
  January 18, 1890 December 20, 1890  
  January 25, 1890 January 10, 1891  
  February 1, 1890 January 17, 1891  
  February 15, 1890 January 24, 1891  
  March 1, 1890 January 31, 1891  
  March 8, 1890 February 7, 1891  
  March 15, 1890 February 14, 1891  
 March 22, 1890 February 21, 1891  
  March 29, 1890 February 28, 1891  
  April 5, 1890   
  April 12, 1890   
  April 19, 1890   
  April 26, 1890   
  May 3, 1890   
  May 10, 1890   
  May 17, 1890   
  May 24, 1890   
  June 7, 1890   
  June 14, 1890   
  June 21, 1890   
  June 28, 1890   
  July 12, 1890   
  July 19, 1890   
  July 26, 1890   
  August 2, 1890   
  August 9, 1890   
  August 16, 1890   
  August 23, 1890   
  August 30, 1890   
  September 6, 1890   
  September 13, 1890   
  September 20, 1890   
  September 27, 1890   
52nd (1891-1893) December 12, 1891 December 17, 1892  
  December 19, 1891 January 7, 1893  
  January 30, 1892 January 14, 1893  
  February 6, 1892January 21, 1893  
  February 13, 1892 January 28, 1893  
  February 27, 1892 February 4, 1893  
  March 5, 1892 February 11, 1893  
  March 12, 1892 February 18, 1893  
  March 19, 1892 February 25, 1893  
  March 26, 1892   
  April 2, 1892   
  April 9, 1892   
  April 16, 1892   
  April 23, 1892   
  April 30, 1892   
  May 7, 1892   
  May 14, 1892   
  May 21, 1892   
  May 28, 1892   
  June 4, 1892   
  June 18, 1892   
  June 25, 1892   
  July 2, 1892   
  July 9, 1892   
  July 16, 1892   
  July 23, 1892   
  July 30, 1892   
53rd (1893-1895) August 12, 1893 December 16, 1893 December 8, 1894
  August 19, 1893 January 6, 1894 December 22, 1894
  August 26, 1893 January 13, 1894 January 5, 1895
  September 2, 1893 January 20, 1894 January 12, 1895
  September 9, 1893 January 27, 1894 January 19, 1895
  September 16, 1893 February 3, 1894 January 26, 1895
 September 23, 1893 February 17, 1894 February 2, 1895
  September 30, 1893 February 24, 1894 February 9, 1895
  October 7, 1893 March 3, 1894 February 16, 1895
  October 14, 1893 March 10, 1894 February 23, 1895
 October 21, 1893 March 17, 1894 March 2, 1895
   March 24, 1894  
   March 31, 1894  
   April 7, 1894  
   April 14, 1894  
   April 21, 1894  
   April 28, 1894  
   May 12, 1894  
   May 26, 1894  
   June 2, 1894  
   June 9, 1894  
   June 16, 1894  
   June 23, 1894  
   June 30, 1894  
   July 7, 1894  
   July 14, 1894  
   July 21, 1894  
   July 28, 1894  
   August 11, 1894  
54th (1895-1897) December 21, 1895 December 19, 1896  
  December 28, 1895 January 9, 1897  
  January 11, 1896 January 16, 1897  
  February 1, 1896 January 30, 1897  
  February 8, 1896 February 6, 1897 
  February 15, 1896 February 13, 1897  
  February 29, 1896 February 20, 1897  
  March 7, 1896 February 27, 1897  
  April 4, 1896   
  April 11, 1896   
  April 18, 1896   
  April 25, 1896   
  May 2, 1896   
  May 23, 1896   
  June 6, 1896   
55th (1897-1899) March 20, 1897 December 18, 1897December 17, 1898
  March 27, 1897 January 8, 1898 January 7, 1899
  April 3, 1897 January 15, 1898 January 14, 1899
 April 10, 1897 January 22, 1898 January 28, 1899
  April 17, 1897 January 29, 1898 February 4, 1899
   February 5, 1898 February 11, 1899
   February 19, 1898 February 18, 1899
   February 26, 1898 February 25, 1899
   March 19, 1898  
   March 26, 1898  
   April 16, 1898  
  April 23, 1898  
   April 30, 1898  
   June 4, 1898  
   June 11, 1898  
   June 18, 1898  
56 (1899-1901) December 16, 1899 December 8, 1900  
  January 20, 1900 December 15, 1900  
  January 27, 1900 January 5, 1901  
  February 3, 1900 January 12, 1901  
  February 17, 1900 January 19, 1901  
  February 24, 1900 January 26, 1901  
  March 3, 1900 February 2, 1901 
  March 10, 1900 February 9, 1901  
  March 17, 1900 February 16, 1901  
  March 24, 1900 February 23, 1901  
  March 31, 1900   
  April 7, 1900   
  April 14, 1900   
  April 21, 1900   
  April 28, 1900   
  May 5, 1900   
  May 19, 1900   
  May 26, 1900   
  June 2, 1900   
57th (1901-1903) January 18, 1902 December 6, 1902  
 February 1, 1902 December 13, 1902  
  February 8, 1902 December 20, 1902  
  March 8, 1902 January 17, 1903  
  March 15, 1902 January 24, 1903  
  March 22, 1902 January 25, 1903  
  March 29, 1902 January 31, 1903  
  April 5, 1902 February 1, 1903  
 April 12, 1902 February 7, 1903  
  April 19, 1902 February 8, 1903  
  April 26, 1902 February 14, 1903  
  May 3, 1902 February 21, 1903  
  May 10, 1902 February 22, 1903 
  May 17, 1902   
  June 7, 1902   
  June 14, 1902   
  June 21, 1902  
  June 28, 1902   
 June 29, 1902   
58th (1903-1905) December 5, 1903 December 19, 1903 January 14, 1905
  January 23, 1904 January 21, 1905
   January 30, 1904 January 28, 1905
   February 20, 1904 February 4, 1905
   February 27, 1904 February 11, 1905
   March 5, 1904 February 12, 1905
   March 12, 1904 February 18, 1905
   March 26, 1904 February 19, 1905
   April 2, 1904 February 25, 1905
   April 9, 1904 February 26, 1905
  April 10, 1904 
 
   April 16, 1904  
   April 23, 1904  
  April 24, 1904  
59th (1905-1907) December 16, 1905 December 15, 1906  
  January 6, 1906January 19, 1907  
  January 13, 1906 January 20, 1907 
  January 20, 1906 January 26, 1907  
  January 27, 1906 February 2, 1907  
  February 3, 1906 February 9, 1907  
  February 24, 1906 February 10, 1907  
  March 24, 1906 February 16, 1907  
  March 31, 1906 February 17, 1907  
  April 7, 1906 February 23, 1907  
  April 14, 1906 February 24, 1907 
 April 15,1906March 2, 1907 
  April 21, 1906   
 April 22,1906   
  April 28, 1906   
 April 29, 1906   
  May 5, 1906   
  May 19, 1906   
  June 2, 1906   
  June 16, 1906   
 June 23, 1906  
60th (1907-1909) December 21, 1907 December 12, 1908  
  January 11, 1908 December 19, 1908  
  February 15, 1908 January 9, 1909 
  February 22, 1908 January 10, 1909  
  February 29, 1908 January 16, 1909  
  March 7, 1908 January 23, 1909  
  March 14, 1908 January 24, 1909  
  March 21, 1908 January 30, 1909  
  March 28, 1908 January 31, 1909  
  April 4, 1908 February 6, 1909  
 May 10, 1908 February 13, 1909  
  February 14, 1909 
  February 21, 1909  
61st (1909-1911) March 27, 1909 January 8, 1910 December 10, 1910
  April 3, 1909 January 15, 1910 December 17, 1910
  July 31, 1909 January 29, 1910 January 14, 1911
   February 19, 1910 January 21, 1911
   February 26, 1910 January 22, 1911
   March 5, 1910 January 28, 1911
   March 12, 1910 January 29, 1911
   March 19, 1910 February 4, 1911
   March 26, 1910 February 11, 1911
   April 2, 1910 February 12, 1911
   April 9, 1910 February 25, 1911
  April 10, 1910 February, 26, 1911
   April 16, 1910  
  April 17, 1910  
   April 23, 1910  
  April 24, 1910  
  April 30, 1910  
   May 7, 1910  
  May 8, 1910 
   May 14, 1910  
   May 21, 1910  
   May 28, 1910  
   June 4, 1910  
  June 5, 1910 
   June 11, 1910  
   June 18, 1910  
62nd (1911-1913) April 15, 1911 December 9, 1911 December 7, 1912
  April 29, 1911 December 16, 1911 December 14, 1912
  May 6, 1911 January 7, 1912 January 4, 1913
  May 20, 1911 January 13, 1912 January 11, 1913
  June 10, 1911 January 20, 1912 January 18, 1913
 June 11, 1911 January 27, 1912January 19, 1913
  June 17, 1911 February 3, 1912 January 25, 1913
  June 24, 1911 February 10, 1912 February 1, 1913
 July 1, 1911 February 17, 1912 February 8, 1913
  July 8, 1911 February 24, 1912 February 9, 1913
  July 22, 1911 February 25, 1912February 15, 1913
  July 29, 1911 March 2, 1912 February 16, 1913
  August 5, 1911 March 9, 1912 February 22, 1913
  August 12, 1911 March 16, 1912 February 23, 1913
  August 19, 1911 March 30, 1912 March 1, 1913
   April 6, 1912  
   April 13, 1912  
  April 14, 1912 
   April 20, 1912  
  April 21, 1912 
   May 4, 1912  
  May 5, 1912 
   May 11, 1912  
  May 12, 1912 
   May 18, 1912  
  May 19, 1912 
   May 25, 1912  
  May 26, 1912 
  June 1, 1912  
   June 8, 1912  
   June 15, 1912  
   June 22, 1912  
   July 6, 1912  
   July 13, 1912  
   July 27, 1912  
  August 3, 1912  
   August 10, 1912  
  August 17, 1912  
   August 24, 1912  
63rd (1913-1915) April 26, 1913 December 6, 1913 December 12, 1914
  May 3, 1913 December 20, 1913 December 13, 1914
  May 10, 1913 January 17, 1914 December 19, 1914
  June 28, 1913 January 24, 1914 January 2, 1915
  July 5, 1913 January 31, 1914 January 9, 1915
  July 12, 1913 February 7, 1914 January 16, 1915
  July 26, 1913February 8, 1914January 23, 1915
  August 30, 1913 February 14, 1914 January 24, 1915
  September 6, 1913 February 21, 1914 January 30, 1915
  September 13, 1913 February 28, 1914 January 31, 1915
  September 27, 1913 March 7, 1914 February 6, 1915
  October 11, 1913 March 14, 1914 February 7, 1915
  November 1, 1913 March 21, 1914 February 13, 1915
  November 22, 1913 March 28, 1914 February 14, 1915
  November 29, 1913 April 4, 1914 February 20, 1915
   April 11, 1914 February 21, 1915
   April 18, 1914 February 27, 1915
  April 19, 1914 
   April 25, 1914  
   May 2, 1914  
  May 3, 1914 
   May 9, 1914  
   May 16, 1914  
   May 23, 1914  
   June 6, 1914  
   June 13, 1914  
   June 20, 1914  
  June 21, 1914 
   June 27, 1914  
  June 28, 1914 
   July 11, 1914  
   July 18, 1914  
   July 25, 1914  
   August 1, 1914  
   August 8, 1914  
   August 15, 1914  
   August 22, 1914  
   August 29, 1914  
   September 5, 1914  
   September 12, 1914  
   September 19, 1914 
  September 26, 1914  
   October 3, 1914  
   October 10, 1914  
   October 24, 1914  
64th (1915-1917) January 8, 1916 December 9, 1916  
  January 15, 1916 December 16, 1916 
  January 22, 1916 January 6, 1917 
 January 23, 1916January 13, 1917 
  January 29, 1916 January 20, 1917 
  February 5, 1916 January 27, 1917 
  February 12, 1916 January 28, 1917 
  February 19, 1916 February 3, 1917 
  February 26, 1916 February 4, 1917 
  March 4, 1916 February 17, 1917 
 March 5, 1916 February 18, 1917 
 March 11, 1916 February 24, 1917 
  March 18, 1916February 25, 1917 
  April 1, 1916 March 3, 1917 
  April 8, 1916   
  April 15, 1916   
 April 16, 1916   
  April 22, 1916   
  April 29, 1916   
  May 6, 1916   
  May 13, 1916   
  May 20, 1916   
  May 27, 1916   
  June 3, 1916   
  June 10, 1916   
  June 17, 1916   
  June 24, 1916   
  July 1, 1916   
  July 8, 1916   
  July 15, 1916   
  July 29, 1916   
  August 5, 1916   
  September 2, 1916   
65th (1917-1919)April 14, 1917 December 15, 1917 December 7, 1918
  April 28, 1917 January 19, 1918 December 14, 1918
  May 5, 1917 January 26, 1918 December 15, 1918
 May 12, 1917 February 9, 1918 December 21, 1918
  May 19, 1917 February 10, 1918January 4, 1919
  May 26, 1917 February 16, 1918 January 11, 1919
  June 2, 1917 February 17, 1918January 18, 1919
  June 9, 1917 February 23, 1918 January 19, 1919
  June 16, 1917 March 2, 1918 January 25, 1919
  June 23, 1917 March 3, 1918January 26, 1919
  June 30, 1917 March 9, 1918 February 1, 1919
  July 14, 1917 March 10, 1918February 2, 1919
  July 21, 1917 March 16, 1918 February 8, 1919
  August 4, 1917 March 23, 1918 February 9, 1919
  September 1, 1917 March 30, 1918 February 15, 1919
  September 8, 1917 April 6, 1918 February 16, 1919
  September 15, 1917 April 13, 1918 February 22, 1919
  September 29, 1917 April 20, 1918 February 23, 1919
  April 27, 1918 March 1, 1919
  April 28, 1918March 2, 1919
   May 4, 1918  
  May 11, 1918  
   May 18, 1918  
  May 19, 1918 
   May 25, 1918  
   June 8, 1918 
   June 15, 1918  
   June 22, 1918  
   June 29, 1918  
   July 6, 1918  
   July 13, 1918  
   August 24, 1918  
   September 7, 1918  
   September 14, 1918  
   September 21, 1918  
   September 28, 1918  
   October 5, 1918  
   October 19, 1918  
66th (1919-1921) May 24, 1919 December 13, 1919 December 11, 1920
 May 31, 1919 December 20, 1919 December 18, 1920
  June 7, 1919 January 10, 1920 January 8, 1921
 June 14, 1919 January 17, 1920 January 15, 1921
  June 21, 1919 January 24, 1920 January 22, 1921
  June 28, 1919 January 25, 1920January 29, 1921
  July 12, 1919 January 31, 1920 January 30, 1921
  July 19, 1919 February 7, 1920 February 5, 1921
 July 26, 1919 February 14, 1920 February 6, 1921
 August 2, 1919 February 21, 1920 February 12, 1921
  August 9, 1919 February 28, 1920 February 13, 1921
  September 6, 1919 February 29, 1920February 19, 1921
  September 13, 1919 March 6, 1920 February 20, 1921
 September 20, 1919 March 13, 1920 February 26, 1921
  September 27, 1919 March 20, 1920 February 27, 1921
  October 4, 1919 March 27, 1920  
  October 11, 1919 April 10, 1920  
  October 18, 1919 April 17, 1920  
  October 25, 1919 April 18, 1920 
  November 1, 1919 May 1, 1920 
  November 8, 1919 May 8, 1920  
  November 15, 1919 May 15, 1920  
  May 16, 1920 
   May 22, 1920  
   May 29, 1920  
67th (1921-1923) April 30, 1921 December 10, 1921 November 25, 1922
  May 21, 1921 December 17, 1921 December 2, 1922
  June 11, 1921 January 28, 1922 December 9, 1922**
  July 2, 1921 February 11, 1922 December 16, 1922
  July 9, 1921 February 18, 1922 December 23, 1922
  July 16, 1921 February 26, 1922December 30, 1922
  August 13, 1921 March 11, 1922 January 6, 1923
  August 20, 1921 March 18, 1922January 7, 1923
  September 24, 1921 March 25, 1922 January 14, 1923
  October 1, 1921 April 8, 1922 January 20, 1923
  October 15, 1921 April 15, 1922 January 21, 1923
  November 5, 1921 May 13, 1922 January 27, 1923
  November 19, 1921 May 20, 1922 February 3, 1923
   May 27, 1922 February 10, 1923
  May 28, 1922February 11, 1923
   June 3, 1922 February 17, 1923
   June 10, 1922 February 18, 1923
   June 17, 1922 February 24, 1923
   June 24, 1922 February 25, 1923
  June 25, 1922March 3, 1923
   August 19, 1922  
   August 26, 1922  
   September 16, 1922  
68th (1923-1925) December 15, 1923 December 6, 1924  
  January 12, 1924 December 13, 1924  
  January 19, 1924 December 20, 1924  
  January 26, 1924 January 3, 1925  
  February 2, 1924 January 10, 1925  
  February 9, 1924  January 17, 1925  
  February 16, 1924 January 24, 1925  
  February 23, 1924 January 31, 1925 
 March 1, 1924 February 1, 1925 
  March 8, 1924 February 7, 1925  
  March 15, 1924 February 14, 1925  
  March 22, 1924 February 15, 1925 
  March 29, 1924 February 21, 1925  
  April 5, 1924 February 22, 1925 
 April 6, 1924February 28, 1925 
  April 12, 1924 March 1, 1925 
  April 19, 1924   
  April 26, 1924   
 April 27, 1924  
  May 3, 1924   
 May 4, 1924  
  May 10, 1924   
 May 11, 1924  
  May 17, 1924   
  May 24, 1924   
 May 25, 1924  
  May 31, 1924   
 June 7, 1924   
69th (1925-1927)December 12, 1925 December 11, 1926  
  December 19, 1925 December 18, 1926  
  January 9, 1926 January 8, 1927  
  January 16, 1926 January 15, 1927  
  January 23, 1926 January 22, 1927  
  January 30, 1926 January 29, 1927   
  February 6, 1926 February 5, 1927  
  February 13, 1926 February 6, 1927 
  February 20, 1926 February 12, 1927  
  February 27, 1926 February 19, 1927  
  March 6, 1926 February 20, 1927 
  March 13, 1926 February 26, 1927  
  March 27, 1926 February 27, 1927 
  April 17, 1926   
 April 18, 1926  
 April 25, 1926  
  May 8, 1926   
  May 22, 1926   
  May 29, 1926   
  June 26, 1926   
  July 3, 1926   
70th (1927-1929) December 10, 1927 December 15, 1928  
  January 7, 1928 December 22, 1928  
  March 3, 1928 January 5, 1929  
  March 10, 1928 February 2, 1929  
  March 17, 1928 February 9, 1929 
  March 24, 1928February 16, 1929  
  March 31, 1928 February 23, 1929  
  April 14, 1928 March 2, 1929  
 April 15, 1928  
  April 21, 1928   
  April 28, 1928   
 April 29, 1928  
  May 5, 1928   
 May 6, 1928  
 May 12, 1928  
 May 13, 1928  
 May 19, 1928   
 May 20, 1928  
  May 26, 1928   
71st (1929-1931) April 20, 1929 December 7, 1929 December 20, 1930
  May 11, 1929 December 14, 1929 January 10, 1931
  May 25, 1929 December 21, 1929 January 17, 1931
  June 8, 1929 January 11, 1930 January 24, 1931
   January 18, 1930 January 31, 1931
   January 25, 1930 February 7, 1931
   February 1, 1930 February 14, 1931
   February 8, 1930 February 21, 1931
   February 15, 1930 February 28, 1931
  February 22, 1930  
   March 1, 1930  
   May 3, 1930 
   May 24, 1930  
  June 14, 1930  
  June 21, 1930  
   June 28, 1930 
72nd (1931-1933) December 19, 1931 December 10, 1932  
  January 9, 1932 December 17, 1932  
  January 23, 1932 January 14, 1933  
  February 13, 1932 January 21, 1933  
  February 20, 1932 January 28, 1933  
  February 27, 1932 February 4, 1933  
  March 5, 1932 February 11, 1933  
  March 12, 1932 February 18, 1933  
  March 19, 1932 February 25, 1933  
  March 26, 1932   
  April 9, 1932   
  April 23, 1932   
  April 30, 1932   
  May 7, 1932   
  May 14, 1932   
  May 21, 1932   
  June 4, 1932   
  June 11, 1932   
  June 18, 1932   
  July 16, 1932   
73rd (1933-1935) March 11, 1933 January 20, 1934  
  April 22, 1933 February 10, 1934  
  May 20, 1933 February 24, 1934  
  May 27, 1933 March 3, 1934  
  June 3, 1933 March 10, 1934  
  June 10, 1933 March 17, 1934  
   March 24, 1934  
   April 21, 1934  
  May 20, 1934 
   June 2, 1934  
   June 9, 1934  
74th (1935-1937) March 9, 1935 February 22, 1936  
  April 6, 1935   
  April 13, 1935   
  May 4, 1935   
  June 15, 1935   
  June 29, 1935   
 August 3, 1935   
  August 17, 1935   
75th (1937-1939)   January 5, 1938
    April 2, 1938
    May 7, 1938
    June 11, 1938
76th (1939-1941) March 4, 1939   June 22, 1940
  March 25, 1939   September 7, 1940
  June 10, 1939   September 14, 1940
  July 1, 1939   
  July 22, 1939   
  July 29, 1939   
  August 5, 1939   
77th (1941-1943) February 8, 1941 February 28, 1942  
  June 28, 1941 March 7, 1942  
  December 20, 1941 March 28, 1942  
   June 27, 1942  
   July 18, 1942  
   October 17, 1942  
78th (1943-1945) March 27, 1943 April 1, 1944  
  April 17, 1943 June 3, 1944  
  June 19, 1943 June 10, 1944  
  July 3, 1943 June 17, 1944  
  December 18, 1943 December 16, 1944  
79th (1945-1947) January 6, 1945 April 13, 1946  
  March 24, 1945 May 25, 1946  
  April 14, 1945 June 29, 1946  
  May 26, 1945 July 13, 1946 
  June 23, 1945 July 20, 1946  
  June 30, 1945 July 27, 1946  
  July 21, 1945   
80th (1947-1949) July 19, 1947 June 12, 1948  
 July 26, 1947 June 19, 1948  
  August 7, 1948  
81st (1949-1951)April 9, 1949 March 4, 1950  
   May 6, 1950  
  August 26, 1950  
  September 23, 1950 
82nd (1951-1953)June 30, 1951 June 28, 1952  
 October 20, 1951 July 5, 1952  
83rd (1953-1955)January 3, 1953   
  June 27, 1953   
 August 1, 1953   
84th (1955-1957)July 30, 1955 July 7, 1956  
  July 21, 1956  
85th (1957-1959) January 5, 1957 August 23, 1958  
86th (1959-1961) September 5, 1959 June 25, 1960  
 September 12, 1959 July 2, 1960  
87th (1961-1963)September 16, 1961 June 30, 1962  
   October 6, 1962  
  October 13, 1962  
88th (1963-1965)December 14, 1963 February 1, 1964  
  December 21, 1963 August 8, 1964  
  October 3, 1964  
89th (1965-1967)  October 22, 1966  
90th (1967-1969)  October 12, 1968  
91st (1969-1971)December 20, 1969       December 19, 1970  
   January 2, 1971  
92nd (1971-1973) October 14, 1972  
93rd (1971-1973) January 9, 1973   
 June 30, 1973   
94th (1973-1975)March 22, 1975   
95th (1977-1979)  October 14, 1978  
96th (1979-1981)  December 13, 1980  
97th (1981-1983)  December 18, 1982  
  December 19, 1982 
98th (1983-1985)   
99th (1985-1987)  October 18, 1986  
100th (1987-1989) October 31, 1987   
 December 20, 1987  
101st (1989-1991)November 19, 1989September 30, 1990 
  October 6, 1990 
  October 7, 1990 
   October 13, 1990  
   October 20, 1990  
  October 21, 1990 
   October 27, 1990  
102nd (1991-1993) January 12, 1991 October 3, 1992  
  November 23, 1991 October 4, 1992 
103rd (1993-1995) November 20, 1993 August 20, 1994  
 November 21, 1993August 21, 1994 
104th (1995-1997) November 18, 1995 September 28, 1996  
105th (1997-1999)June 7, 1997 September 26, 1998  
  June 21, 1997 October 10, 1998  
  November 8, 1997 October 11, 1998 
 November 9, 1997December 19, 1998  
106th (1999-2001)  October 28, 2000  
  October 29, 2000 
107th (2001-2003) January 6, 2001   
  January 20, 2001   
108th (2003-2005) April 12, 2003 October 9, 2004  
   November 20, 2004  
109th (2005-2007)March 20, 2005  
  December 17, 2005   
 December 18, 2005  
110th (2007-2009)August 4, 2007September 27, 2008 
  September 28, 2008 
111th (2009-2011)November 7, 2009March 20, 2010 
 December 19, 2009March 21, 2010 
112th (2011-2013)July 30, 2011December 30, 2012 
 July 31, 2011  
113th (2013-2015)September 28, 2013  
 September 29, 2013  
 October 5, 2013  
 October 12, 2013  
114th (2015-2017)N/A  
115th (2017-2019) January 20, 2018 
  January 21, 2018 
  December 22, 2018 
116th (2019-2021)   

* Congressional leaders discontinued the use of third sessions by the end of the 1930s. The ratification of the 20th Amendment in 1933, provided for Congress to assemble on or about the third day of January rather than the traditional March start date. Third sessions, which generally had run from December to March, no longer were necessary.

**The 67th Congress was the only one to meet in a fourth session. Fourth session Saturday and Sunday dates appear in italicized text in the third session column.