Since February most often has 28 days, half of February wold have 14 days. In a leap year when February has 29 days, half of February would still have 14 whole days, and another half day.
either 14 or 14 and 1/2 depending on if it's leap year or not.
13
There was 29 days in February of 1836.
February 1930, had 28 days.
There were 28 days in February 1941.
February 2010 has 28 days.
February 2000 had 29 days.
There were 28 days in February 1954.
There were 28 days in February 1885.
In 2002, February had 28 days.
There were 28 days in February 1966.
February 1986 had 28 days.