Second inauguration of Barack Obama 1937, the 4-year term of the President and Vice President have ended and begun at noon on January 20, as prescribed by the Twentieth Amendment to the United States Constitution. Because January 20, 2013, fell on a Sunday, both Obama and Biden were officially sworn in privately, and then again the following day in a public ceremony. This was the seventh time since the start of James Monroe's second term in office, in 1821, that the oath of office was officially administered in a Sunday private ceremony. Chief Justice John Roberts administered the oath of office to the President on
Barack Obama Supreme Court candidates Justices. On May 26, 2009, Obama announced Second Circuit appeals court judge Sonia Sotomayor as his choice to replace retiring Associate Justice David H. Souter. Sotomayor's nomination was submitted to the United States Senate on June 1, 2009, when the 111th Congress reconvened after its Memorial Day recess. Sotomayor was confirmed by the Senate on August 6, 2009, by a vote of 68–31, and was sworn in as an Associate Justice on August 8, 2009. Long before the election of President Obama, Associate Justice David H. Souter had expressed a desire to leave Washington, D.C., and return to his native