The post-presidency of Bill Clinton began on January 20, 2001 following the end of Bill Clinton's second term as president. Clinton was the 42nd president of the United States, serving from 1993 to 2001. After he left office, he continued to be active in the public sphere, touring the world, writing books, and campaigning for Democrats, including his wife, Hillary Clinton, who served as the junior U.S. senator from New York between 2001 and 2009 and the 67th United States Secretary of State between 2009 and 2013, on her presidential campaigns in 2008, in which she was runner-up for the Democratic nomination, and in 2016, when she lost the election to Donald Trump.