This site lists Bhādrapada Śukla Ekādaśī as Pārśva, the name DrikPanchang prints; Tamil houses still say பரிவர்த்தினி. The verified Padma Purāṇa recension calls it Padmā, prescribes worship of Hṛṣīkeśa, and recounts King Māndhātṛ ending a drought with the vrata. Parivartinī is a later alias, not that chapter's headword. On the Panchang the civil date follows observe on the civil day when Ekādaśī tithi is present at sunrise (school rules may shift the day). Full or partial fast with Viṣṇu / Kṛṣṇa worship. Because tithi and nakṣatra boundaries are reckoned from local sunrise, the same observance can fall a day earlier or later in another city. Padma Purāṇa, Uttara-khaṇḍa 57 names Bhādrapada Śukla Ekādaśī Padmā. It tells of King Māndhātṛ's realm suffering drought; after the king and his subjects observe the vrata, rain returns. The same chapter prescribes worship of Hṛṣīkeśa. This site still files the day under the familiar Parivartinī name, shows Pārśva on the calendar, and prints Padmā as the verified Padma Purāṇa headword in the source notes. The fast follows the standard grain-and-bean-free convention, kept as phalāhāra; Pāraṇa is kept the following Dvādaśī morning within the usual window, confirmed against a local pañcāṅga. Dates below for 2026 are computed from sunrise at your selected place. The same vrata can fall on an adjacent civil day in another city.
