The Mangla Gari Vrat is observed on every tuesday of the month of Shravan, around July-August. As Mondays of this month are the day for worship of Lord Shiva. The Tuesday of this month are the adoration of Mangla Gauri (one of the nine Durga Shobshi). This Fast is only observed by women. Mainly this is done for 16 or 20 Tuesdays. This vrat is dedicated to Goddess Parvati.