E. Dwadashi, once the sun rises. It really is of utmost worth that Ekadashi Parana is performed within the Dwadashi tithi only, and specially in the main quarter of the day, which can be also referred to as as Hari vasar This day is dedicated to worshipping Lord Vishnu. Prayers https://directory-nation.com/listings13764038/considerations-to-know-about-ekadashi