“The inauguration of the president of the United States is a ceremonial event marking the commencement of a new four-year term of a president of the United States. The day a presidential inauguration occurs is known as “Inauguration Day” and occurs on January 20 (or 21st if the 20th is a Sunday). Prior to the Twentieth Amendment, the date was March 4, the day of the year on which the Constitution of the United States first took effect in 1789; the last inauguration to take place on the older date…
Inauguration Day
