Vasavi Atmarpana Dinotsavam (Vasavi Kanyaka Parameswari Devi Atma Balidaanam) is the day on which Goddess Vasavi Kanyaka Parameswari Devi had left her physical body and became united with the Lord. In 2018, Vasavi Athmarpana Dinotsavam date is January 19.
Vasavi Atmarpana Dinotsavam falls on the second day of Shukla Paksha in Magha Maasam (Magh Month) as per the traditional Telugu and Kannada calendars.
On the river banks of Godavari, at a holy place of Brahmakunda, Vasavi Kanyaka Parameshwari entered into the Agnikunda and left her left her physical abode.
Before leaving the earth, she revealed that she was an incarnation of Goddess Adiparashakti and to safeguard the dignity of women and protect Dharma, she came in Avataram of Vasavi Mata.
It is to note that Vasavi Jayanti (Birthday celebrations of Sri Vasavi Mata) falls in Vaishakha Masam.