Inauguration Day has been January 20 since Franklin D. Roosevelt's second inauguration in 1937. From 1793 through 1933, Inauguration Day had been March 4. The 20th Amendment to the U. S. Constitution, which was ratified in January, 1933, changed not only the Inauguration Day of the President and Vice President but also changed the date on which the terms of Senators and Representatives begin and end from March 4 to January 3.
January 20
Lyndon Baines Johnson
47 years
Thmoas Jefferson
The US president is inaugurated in January. That is, whoever is elected in November 2008 will be inaugurated January 2009.
They take office on January 20 of the year following their election.
George H.W. Bush--January 1989. George W. Bush--January 2001 and January 2005.
2009
52
When Andrew Johnson took the Oath of Office during Easter weekend of 1865, he was 56 years of age.
a person
it was inagurated in 1637