Yes, even the pres. He is being sworn in "privately" on the Constitution-mandated January 20 at noon. Then on January 21, the fake swearing in will occur as "...a time...to come together...and celebrate..."
Sounds familiar.
http://content.usatoday.com/communities/theoval/post/2012/03/2013-inaugural-ceremony-to-be-pushed-back-a-day/1#.UPrJcny9KSMLOL