December 16 1958 58/4=12 58+12=70 4 is December 70+4+16 = 90 90-7*12=6 1 is 1900 6+1=7 7 is Sunday
16 June 1958 was a Monday.
February 16 1958 was on a Sunday.
16 April 1958 was a Wednesday.
16 January 1958 was a Thursday.
It was a Friday.
January 16 1958 was a Thursday.
16 December 1967 was a Saturday.
December 16 2010 was a Thursday.
December 16 1956 was a Sunday.
December 16, 1968 was a Monday.
December 16, 1959 was a Wednesday.
Wednesday