One of the more unusual topics Jim will bring up is that the public swearing-in ceremony for President Barack Obama will be on January 21, 2013. It happens that this coming January 20th falls on a Sunday, so "Democracy's Big Day" inauguration will be postponed a day. A private swearing-in ceremony will be held on Sunday. No matter what happens on Sunday, Supreme Court Chief Justice John Roberts will get a second chance at performing a "do-over" on the next day.
This unusual circumstance happens every 28 years, which is also known as a dominical cycle. Ordinarily, the 28-year cycle is broken when spilling over into another century, but thanks to the Y2K anomaly the dominical cycle stayed in tact. The first time an Inauguration fell on a Sunday was in 1821 for President Monroe’s second swearing-in.The last time an inauguration fell on a Sunday was on January 20, 1985, which was the occasion for President Ronald Reagan second inauguration.