President Obama Officially Sworn In (C-SPAN)

As per The United States Constitution, an elected President must be sworn in on January 20th of the year following the election.  The inaugural “pomp and circumstance” version will occur tomorrow January 21st 2013 because January 20th fell on a Sunday.  January 21, 2013 is also the national floating holiday for Martin Luther King’s birthday.

H/t: Yankee Clipper