E. Dwadashi, following the sun rises. It is of utmost great importance that Ekadashi Parana is done around the Dwadashi tithi only, and specifically in the 1st quarter on the day, and that is also referred to as as Hari vasar Digestive Relaxation: Fasting allows the digestive program to relaxation, https://www.instagram.com/p/DNf_DqJsAU3/