How to Keep Amavasya Fast in Hinduism: A Comprehensive Guide Amavasya (new moon day) holds significant spiritual and cultural importance in Hinduism. Observing a fast on this day is believed to bring mental clarity, spiritual progress, and relief from ancestral karmas. Below is an expanded guide with methods, prayers, daily routines, practical tips, and details about the deities Shiva, Kali, and Lakshmi, often worshipped during this time. Understanding the Significance of Amavasya Spiritual Importance : The dark moon phase symbolizes introspection, meditation, and the purification of the mind. It is also believed to be a powerful day for performing rituals to appease ancestors (Pitru Tarpana). Astrological Influence : The moon governs emotions and mind; its absence prompts inward reflection and emotional detox. Daily Routine for Amavasya Fasting Pre-Dawn Preparation : Wake up early (Brahma Muhurta, before sunrise). Take a holy bath, preferably with a few drops of ...