20 January 1981
Ronald Reagan's last acting credit was in 1965, the year before he was elected Governor of California.
Because when a president is inaugurated he or she is supposed to do it on the 20th of the first month of a new year.
The 40th President of the United States was Ronald Reagan from January 20, 1981 to January 20, 1989. President Reagan was born on February 6, 1911, and died on June 5, 2004.
Ronald Reagan
Ronald Reagan became an actor in the year of 1937.
President Barack Obama became the president for the first time in the month of January. The President of the United States always assumes office on January 20, the year following their election (president election takes place in November).
November 1980
1988
1980, against Reagan and Carter, as an independent
Ronald Reagan/George H.W. Bush overwhelming defeated incumbent President Jimmy Carter/VP Walter Mondale in the 1980 election. It was a landslide victory for the Republican governor of California, Ronald Reagan.
From the 20th of January 1988 until the 20th of January 1989.
The only month of the year in which no U.S. President to date has died is May.