Sharda Ashtami is a unique ritual dedicated to the dead ancestors, parents and relatives performed in Jammu and Kashmir . Sharda Ashtami 2025 date is August 31. On the ashes of those who had died during the past year are immersed in the Gangabal lake, which also known as Harmukh or Harmukata Lake . The ritual is also known as Ganga Ashtami.
The day is popularly observed as Radha Ashtami in other regions in India .