In Hinduism, the Purnima tithi is considered a symbol of abundance, prosperity, and wholeness. The dates of many Hindu festivals are aligned with Poornima. As per the Hindu lunar calendar, the Full Moon occurs at least once a month and at most twice a month. It is considered to be an auspicious celestial occurrence and is celebrated as a significant religious occasion.
Full Moon in the month of Vaishakh, Vaishakh Purnima is considered auspicious for performing fast, charity, hawan and other sacred activities.