Obama walked off stage after 11 p.m. with wife Michelle and daughters Malia and Sasha by his side.
The next time he steps on the convention stage will be as an outgoing president or as an ex-president.
Follow Ben Feller on Twitter at http://www.twitter.com/benfellerdc
Copyright 2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.