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 Day Barack Obama Day Barack Obama Day refers to two days of recognition in the United States in honor of Barack Obama, who served as the 44th President of the United States from 2009 to 2017. The State of Illinois celebrates the commemorative holiday every August 4, which is Obama's birthday, beginning in 2018. Obama was a member of the Illinois Senate from 1997 to 2004 and represented the state in the United States Senate from 2005 to 2008 before becoming president. Similar to other commemorative holidays, it is not a legal state holiday, meaning workplaces are not closed on the