Onam (ओणम) is a festival falling in the Hindu lunar month of भाद्रपद. Its position is fixed by tithi rather than by the Gregorian calendar, so the date moves every year and is computed from the panchang. No fast is prescribed for the day. The observance itself, and its puja vidhi, stay the same each year.
Onam
ओणम
Hindu month: भाद्रपद
About This Festival
Kerala's ten-day harvest festival welcoming King Mahabali home — pookalam flower carpets grow petal-ring by petal-ring at every threshold, snake-boat races churn the backwaters, and families share the twenty-six-dish Onam Sadhya on banana leaf.
केरल का दस-दिवसीय फ़सल पर्व, जो राजा महाबलि के स्वागत में मनाया जाता है — द्वार-द्वार पर पूकलम की फूल-सज्जा, नौका दौड़ और केले के पत्ते पर परोसी जाने वाली ओणम सद्या इसकी पहचान हैं।
Significance
Recalls the golden reign of the asura king Mahabali, so beloved that Vishnu — as Vamana — granted him the boon of returning to his people once each year. Onam is that annual homecoming: the pookalam is laid to welcome him, and the Sadhya is the feast served in his honour. Though rooted in the Vamana avatar katha, the festival transcends community lines across Kerala as a celebration of harvest abundance, humility rewarded, and a ruler judged by his people's happiness — the meaning behind Thiruvonam, its most sacred day.
Puja Vidhi (How to Observe)
Through the ten days, lay a fresh pookalam at the entrance each morning, widening it ring by ring until Thiruvonam. Bathe early on the main day, wear kasavu (cream-and-gold) clothes, and place the pyramidal Onathappan (Vamana-Mahabali) figures of clay at the pookalam with flowers and lamps. Prepare the Onam Sadhya — rice, sambar, avial, olan, thoran, pachadi, banana chips, and payasam — and serve it on banana leaf to family and guests alike. Traditional games, Thiruvathira dance, and swings fill the afternoon.
Regional Names
Frequently Asked Questions
When is Onam celebrated?
Onam is celebrated on Wednesday, 2 September 2026 in 2026 and Sunday, 22 August 2027 in 2027. The date changes each year because it follows the Hindu lunar calendar (Panchang) — every date here is computed from real planetary positions using the Swiss Ephemeris engine, not copied from a fixed list.
Is Onam a fasting (vrat) day?
Onam is not primarily a fasting day, though many families still keep a light fast or a sattvic diet as part of the observance.
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