Parana must be done after sunrise and within Dwadashi Tithi.
Fast should not be broken during Hari Vasara.
Pratahkal is the most auspicious time for Parana.
Householders observe Ekadashi fast on the first day.
Devotees seeking Moksha or divine love may fast on both days.
Details
Ekadashi Parana refers to the ritual of breaking the fast observed on Ekadashi, a significant day dedicated to Lord Vishnu in Hinduism. Parana is performed on the following day, Dwadashi (the 12th lunar day), after sunrise. It is imperative to complete Parana within the Dwadashi Tithi; failing to do so is considered an offense.
Parana should not be conducted during Hari Vasara, which is the first quarter of the Dwadashi Tithi. Devotees must wait for Hari Vasara to conclude before breaking their fast. The most auspicious time for Parana is during Pratahkal (early morning), but if this is not feasible, it can be done after Madhyahna (midday).
Occasionally, Ekadashi fasting is recommended on two consecutive days. In such cases, householders (Smarthas) are advised to fast on the first day, while ascetics, widows, and those seeking liberation (Moksha) may observe the fast on the second day. Devotees desiring the love and affection of Lord Vishnu may choose to fast on both days.