1) Month of the Iranian calendar 
Farvardin (Persian: فروردین, fæɾvæɾˈdiːn) is the first month of the Solar Hijri calendar, the official calendar of Iran and Afghanistan. Farvardin has thirty-one days. It is the first month of the spring season (Bahar), and is followed by Ordibehesht. In three out of every four years, Farvardin begins on March 21 and ends on April 20 ...