February 1968 had 29 days because it was a leap year. Leap years occur every four years, and 1968 is divisible by 4. Therefore, February that year had an extra day, making it 29 days long.
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Matthew's Days was created on 1968-02-16.
February 1930, had 28 days.
There was 29 days in February of 1836.
February 2000 had 29 days.
February 1971, had 28 days.
February 2010 has 28 days.
There are 28 days in February 2011.
February 2010 had 28 days.
In 2002, February had 28 days.
February 1986 had 28 days.
In February 1922 there were 28 days.