Well, it looks like, according to guys at the Paris Observatory, we needed to add one second to keep our clocks in sync with solar time used by astronomers.
The International Earth Rotation and Reference Systems Service, based at the Paris Observatory, tells the world every six months whether to add or subtract a second from atomic clocks, the standard for everyday timekeeping.
Tidal friction causes the Earth's rotation to slow down and the tides are influenced by the gravitational pull of the moon.
Boy, I'm glad we got that little task checked off our list.
P.S. Maybe that's what Lloyd Carr told the officials during the Penn State game ........ "Well, you see Mr. Official, it's going to happen anyway come December 31st, so why not do it now?" ..... I'm sure that will make Joe Pa rest easier.