Know all about Yogini Ekadashi: One of the most important Ekadashi vrats, the Yogini Ekadashi falls in the Krishna Paksha tithi or New Moon in the month of Ashadha, according to the Hindu calendar. Yogini Ekadashi falls between the significant Nirjala Ekadashi and the Devshayani Ekadashi. The rituals and fast of Yogini Ekadashi begin on the Dashami tithi. Fasting on Yogini Ekadashi is considered the most important among all Ekadashi fasts by many devotees of Lord Vishnu.