Amavasya tithi (dates) during the year 2025 . Find the list of Amavasya dates with the start and end time of Amavasya Tithi in 2025 . In 2025 , there will be 12 Amavasya days in India. Below is the complete list with date, timing, tithi, and significance. Amavasya Tithi falls on the last day of Krishna Paksha of every month according to the Hindu calendar. On this day the moon remains invisible in the sky and is considered a symbol of darkness and spiritual practice.