12/31/67 was a Sunday
31st October 1967 was a Tuesday.
December 31st, 2009 was a Thursday.
December 31st, 1959 fell on a Thursday.
December 31st, 1951 fell on a Monday.
31st of December is a normal trading day for banks in the UK.
Thursday.
Sunday
31st December
It was a Monday.
It is December 31st 2009
It was a Tuesday.
Hogmanay is the Scots for the last day of the year- the 31st of December (New Year's Eve).