There 21 April clip arts in this collection. April has 30 days, it is the fourth month of the Gregorian calendar. Its name is derived from the latin word aperit, which means to open. It is considered that April is the month of the growing season and when trees and flowers begin to “open”. It is also believed that it is named after the Greek goddess, Aphrodite. April’s birth flower is the daisy and sweet pea.