- It is the last day of the year
- last day of December
- ... And/Or New Years Eve!!!
There are 31 days in December.
December 31 2010 will be on a Friday.
December 31 1998 was a Thursday.
December always has 31 days.
31 December 1980 was a Wednesday.
31 December 2001 was a Monday.
31 December 1993 was a Friday.
December 31 1976 was on a Friday.
December 31 1982 was on a Friday.
31 December 1931 was a Thursday.
31 December 1965 was a Friday.
December 31, 1869 was a Friday.