Mangala Gauri Vrat is observed by married women on each Tuesday in Hindu month of Shravana. Women, especially newlywed, observe it to seek conjugal bliss from Goddess Gauri. Shravana month is also known as Sawan month in North India.
Mangala Gauri Vrat is also known as Sri Mangala Gowri Vratham in Andhra Pradesh.
There is fifteen days difference in starting time of Shravana month depending on the followed lunar calendar in the region. In Purnimant calendar, usually followed by North Indian states, Shravana month starts fifteen days before Amavasyant calendar.