Ekadashi is observed across the Hindu calendar as a day set apart for Lord Vishnu. Among the twenty-four Ekadashis of the year, Parsva Ekadashi—also known as Parivartini Ekadashi—holds a distinct place because it falls at the heart of Chaturmas, the four holy months of restraint and devotion, and because it is linked with Vishnu’s change of side in cosmic sleep.
In 2025 the tithi falls on Wednesday, 3 September. Devotees mark the day with fasting, Tulsi worship, Vishnu puja, charity, and remembrance of the Vamana avatar and King Bali. This article sets out the date, the scriptural background, the traditional method of the vrat, and what the classical texts associate with sincere observance—without adding claims the sources do not support.
For the exact local tithi window and sunrise–sunset timings in your city, check the free daily panchang or the festival calendar before you begin the fast.
When is Parsva Ekadashi 2025?
Parsva Ekadashi is observed on the Ekadashi tithi of Shukla Paksha in the month of Bhadrapada (August–September in the civil calendar). It is called Parivartini because tradition holds that Lord Vishnu, resting in Yoga Nidra upon Shesha during Chaturmas, turns (parivartan) from one side to the other on this day.
In 2025, Parsva Ekadashi falls on Wednesday, 3 September 2025. The vrat is customarily kept from sunrise on Ekadashi until the appropriate Parana time on Dwadashi the following morning. Because tithi boundaries shift with location, confirm the local beginning and end of the tithi on the tithi calendar rather than relying on a single printed date alone.
Why Parsva Ekadashi matters
Three strands run through the classical account of this day.
Dedication to Vishnu. The Ekadashi is offered to Lord Vishnu as sustainer. The turning in Yoga Nidra is read as a sign of cosmic balance within the long sleep of Chaturmas, not as an ordinary change of posture.
Midpoint of Chaturmas. Chaturmas is the season when many householders and sadhakas take on extra vows—limited diet, reduced travel, intensified japa and study. Parsva Ekadashi sits near the middle of that period, so it is treated as a station for reviewing and renewing those vows.
Charity and worship. Smriti and puranic passages on Ekadashi repeatedly pair fasting with dana. Food, clothes, and dakshina given with a quiet mind are prescribed alongside Tulsi seva and Vishnu puja. Where a household also wishes to honour Vishnu through a fire rite, the ashram’s catalogue includes Vishnu-facing homas such as the Narayana Sukta Homa and the broader path of homas for spiritual growth.
The vrat katha: Vamana and King Bali
The significance of Parsva Ekadashi is narrated in the Bhavishya Purana and related tellings. The day is closely tied to Vishnu’s Vamana avatar and the surrender of the great king Bali.
Bali, grandson of the devotee Prahlada, was a powerful and generous asura king. His Ashwamedha and open-handed dana unsettled the Devas, who sought Vishnu’s intervention. Vishnu appeared as Vamana, a dwarf brahmachari, and asked Bali for three paces of land. Ignoring Shukracharya’s warning, Bali granted the boon. Vamana then expanded as Trivikrama: two steps covered earth and heaven; for the third, Bali offered his own head. Vishnu placed His foot there, and—moved by Bali’s integrity—granted him rule of Patala and lasting remembrance rather than mere defeat.
Tradition places this episode in the aura of Parsva Ekadashi. The name Parivartini thus carries a double sense: Vishnu’s turning in Yoga Nidra, and the turning of pride into surrender. The katha is kept not as a tale of conquest but as a lesson in dharma, humility, and keeping one’s word. Because Vamana is one of the ten principal descents, households that mark avatar-centred worship sometimes turn to the Dasavathara Homa in the wider season of Vishnu devotion.
astrobhava.com
Parivartini: Vishnu Turns
Parsva Ekadashi in the middle of Chaturmas
- 3 SEP 2025Wednesday, Ekadashi tithi
- BHADRAPADAShukla Paksha month
- 24Ekadashis in the year
Why the day is marked
- Vishnu turns in Yoga Nidra upon Shesha
- Midpoint station of Chaturmas vows
- Fasting paired with dana in the texts
- Tulsi seva and Vishnu puja
The katha: Vamana and Bali
- Bali's dana unsettles the Devas
- Vishnu comes as Vamana, asks three paces
- Bali grants it against Shukracharya's warning
- Trivikrama spans earth and heaven
- Bali offers his own head; given Patala
On the day
Do
- Rise early and bathe
- Fast at the level health allows
- Offer Vishnu puja with Tulsi
- Chant or hear the Sahasranama
- Give charity quietly
Don't
- Grains, pulses, rice and wheat
- Alcohol, onion and garlic
- Daytime sleep through the day
- Quarrel, gossip, harm living beings
- Break the fast early or unoffered
Parana on Dwadashi morning, only in the locally confirmed window
Sincerity over strain — the shastras' own measure
vrat · dana · japa
ASTROBHAVA.COMindividually performed Vedic rituals, telecast live
How the Parsva Ekadashi vrat is kept
Observance varies by health, age, and family custom, but the classical outline is steady:
- Fasting. Many keep a full fast from sunrise on Ekadashi to Parana on Dwadashi; others take only fruit, milk, and water. Nirjala (without water) is undertaken only by those fit for it. Grains, pulses, onion, garlic, and tamasic food are set aside.
- Snana and purity. An early bath, clean clothes, and a calm household set the tone before puja.
- Vishnu and Tulsi worship. Offerings of flowers, incense, deepa, fruits, and Tulsi leaves are made to Vishnu. Recitation of the Vishnu Sahasranama, portions of the Bhagavad Gita, or simple nama-japa is customary. Tulsi is especially dear on this day.
- Charity. Anna-dana, clothes, grains, or dakshina to the needy, brahmanas, or for goseva are prescribed as part of the vrat’s merit.
- Night vigil. Where strength allows, jagran with kirtan and Vishnu stotras replaces idle talk and daytime sleep.
Parana the next morning is done only after the Dwadashi window is confirmed, ideally after offering food first in the Lord’s name. If you are unsure which supporting rite fits your sankalpa, the free guide at Ask Nirnaya can help you narrow the choice before you book anything.
What tradition associates with the observance
Puranic passages on Ekadashi speak in the language of punya, papa-nashana, and progress toward moksha. For Parsva Ekadashi specifically, the tradition emphasises:
- Cleansing through restraint. Fasting, truthfulness, and abstinence from harsh speech are described as lightening the weight of past wrong action when undertaken sincerely—not as a mechanical wipe of karma.
- Steadying the mind in Chaturmas. Mid-season austerity is said to deepen willpower and clarify devotion when paired with japa and scriptural listening.
- Vishnu–Lakshmi seva. Joint remembrance of Vishnu and Lakshmi is customary; dana and sattvic living are the prescribed supports, not a bargain for wealth or status.
- The Bali ideal. The vrat holds up surrender of ego—keeping a promise even at cost—as the inner fruit of the day.
AstroBhava does not claim that any single fast or homa will cure, enrich, or liberate on demand. Priests at the Yagna Ashram near Coimbatore and at the house’s associated temples in Tamil Nadu and Kerala perform the rites the tradition names; devotees receive the live telecast and offer their own sankalpa. What follows is always left to Ishvara and to the devotee’s ongoing conduct.
Do’s and don’ts on the day
Do’s. Rise early; bathe; keep the fast at the level your health allows; offer Vishnu puja with Tulsi; chant or hear the Sahasranama; give charity quietly; stay truthful and gentle; break the fast only in the proper Dwadashi Parana window.
Don’ts. Avoid rice, wheat, and other grains and pulses; avoid alcohol, onion, and garlic; do not sleep away the day; do not quarrel or gossip; do not harm living beings; do not pluck Tulsi disrespectfully; do not break the fast early or without first offering.
Questions devotees ask
Padmavathi Narasimhan writes on daily devotional practice — what is kept at home, how it is kept, and why.