This is the list of episodes for Late Night with Jimmy Fallon , an American late-night talk show that aired weeknights at 12:35 am Eastern/11:35 pm Central on NBC in the United States. [1] The hour-long show aired from March 2, 2009 to February 7, 2014 and was hosted by actor, comedian and performer Jimmy Fallon, an alumnus of Saturday Night Live . Hip hop/neo soul band The Roots served as the show's house band, and Steve Higgins as the show's announcer.