It doesn't. February is the only month that can have a different number of days in different years. In a 365-day year, February has 28 days and in a leap year, February has 29 days.
28 days... every odd-numbered year has 28 days.
February has 28 days in each and every year.
In February every year except for the forth year, one. That is the only month in 28 days
every 28 days
There are 28 days that exist in February except for every fourth year when there is a day added
February has only 28 days. Every four years, it has twenty nine. This is known as a "leap" year.
There are 29 days in February except for every leap year when there are 28 days.
Every month has 28 days - Febuary just doesn't have any more than that (except on a leap year).
February. Normally it has 28 days, but every fourth year it has 29 days.
It is supposed to have 28 days only, but a year was designed to have 365.25 days, so every 4 years there is an extra day in February to make sure there are enough days in a year.
It is supposed to have 28 days only, but a year was designed to have 365.25 days, so every 4 years there is an extra day in February to make sure there are enough days in a year.
Every 28 and a half days a year