April is the fourth month of the year in the Gregorian calendar, the fifth in the early Julian, the first of four months to have a length of 30 days, and the second of five months to have a length of less than 31 days.
آوریل چهارمین ماه در گاهشماری گریگوری و گاه‌شمار ژولینی است و یکی از چهار ماهی است که ۳۰ روز دارد.