yes it is
No, but 1960 and 1964 were both leap years.
It was a leap year so 366.
1964 was a leap year, so 29 days.
29 - it was a leap-year
Nope. The only leap years of the 1980s were:198019841988
1972 was the only leap year between 1969 and 1975.
1964 was a leap year which started on a Wednesday, so Dec 10th was a Thursday.
As 1964 was a leap year, it does not repeat very often. It repeated in 1992 and in the rest of this century it will only repeat in 2020, 2048 and 2076.
3080 will be a leap year.
1776 was a leap year
No. If the year number can be divided by four then it's a leap year. 2012=Leap year.
Yes 2016 is a leap year.