Shahrivar

Shahrivar (, ) is the sixth month of the Solar Hijri calendar, the official calendar of Iran and Afghanistan. Shahrivar has thirty-one days. It begins in August and ends in September by the Gregorian calendar. The Afghan Persian name is Sonbola; in Pashto it is Waǵay.
Shahrivar is the third and final month of summer. It is followed by Mehr.