Shatpanchami Vrata (Shata Panchami) is an austerity observed in Jaishtho Month, Ashar Month & Bhadra as per Bengali calendar. In 2014, Shatpanchami Vrata date is June 2, July 2, August 30.
It falls on the fifth day of Shukla Paksha in Jaishtho Month.
There is no particular ritual or custom is associated with Shatpanchami Vrata.
In 2013, Shatpanchami Vrata date was June 13 & September 10.