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
Vice-President of Burundi 2005, President Pierre Nkurunziza nominated Martin Nduwimana and Alice Nzomukunda for the posts of 1st and 2nd vice-president. Both received approval from parliament and were immediately sworn in. Nzomukunda resigned on 5 September 2006. She was replaced by Marina Barampama two days later. In February 2007, Barampama was replaced by Gabriel Ntisezerana. In November 2007, Nduwimana was replaced by Yves Sahinguvu. In August 2010, Sahinguvu was replaced by Therence Sinunguruza and Ntisezerana was replaced by Gervais Rufyikiri. New constitutional amendments were approved in a referendum in May 2018. The post of second vice-president will be abolished. The remaining vice-president, who