The day of Amavasya holds great significance in the Hindu religion, as many Hindu festivals and vrats are associated with the day. Among all the Amavasyas, the one that falls on a Monday is considered to be the most auspicious, and this is known as Somvati Amavasya . The next Somvati Amavasya occurs ... Somvati Amavasya , a significant day in Hinduism, is observed on Mondays that coincide with the new moon. In 2024 , it falls on December 30. Devotees honor ancestors through fasting, worship ... Somvati Amavasya 2025, or Chaitra Amavasya , is dedicated to Lord Shiva, and devotees engage in religious rituals and puja vidhi on this day. Somvati Amavasya in December 2024 This year, in 2024 , the last Somvati Amavasya is being observed by devotees on 30th December 2024 , Monday. (Source Canva) Somvati Amavasya in December 2024 : Amavasya marks the New Moon Day and is recognized as the darkest day in the Hindu calendar.