Recurring observance · San Francisco Bay Area

Onam cycle

Vishnu 33 dates in 2026–2028
Traditions differ. What follows describes common practice, not the only correct practice. Observance varies by region, sampradāya and family, and Sri Kumar Gurukkal will follow your family’s tradition. Our editorial & ritual standards →

Why it matters

This day is part of Kerala’s Onam season, a ten-day cycle of homecoming, harvest gratitude and community celebration associated with Mahabali and Vamana.

The story behind it

The pookalam traditionally grows in size and complexity as Thiruvonam approaches, while homes and communities prepare for worship, hospitality and the Onasadya feast.

Prayers and worship

Vishnu/Vamana prayers, family worship, lamps and devotional songs may be offered; the religious emphasis varies by household.

Fasting and devotional customs

Pookalam creation, cleaning and decorating homes, cultural programs and preparing the Onasadya are common across the season.

What is typically offered

Fresh flowers for pookalam, lamps, seasonal produce and vegetarian festive foods.

Visiting a temple that day

Onam is both a Hindu religious observance and a broad Kerala cultural festival. Community programs may be especially welcoming to visitors. Temple practices vary by region and sampradaya. Dress modestly, remove footwear where required, follow priest/volunteer directions, ask before photography, and check the temple’s event page for exact pooja, fasting and prasādam arrangements.

Spiritual themes

Hospitality, abundance, equality, gratitude and community.

Every Onam cycle date, 2026–2027

Bay Area dates

  • 27 Aug 2026Onam cycle
  • 28 Aug 2026Onam cycle
  • 12 Sep 2026Onam cycle
  • 13 Sep 2026Onam cycle
  • 14 Sep 2026Onam cycle
  • 15 Sep 2026Onam cycle
  • 16 Sep 2026Onam cycle
  • 17 Sep 2026Onam cycle
  • 18 Sep 2026Onam cycle
  • 19 Sep 2026Onam cycle
  • 20 Sep 2026Onam cycle
  • 2 Sep 2027Onam cycle
  • 3 Sep 2027Onam cycle
  • 4 Sep 2027Onam cycle
  • 5 Sep 2027Onam cycle
  • 6 Sep 2027Onam cycle
  • 7 Sep 2027Onam cycle
  • 8 Sep 2027Onam cycle
  • 9 Sep 2027Onam cycle
  • 10 Sep 2027Onam cycle
  • 13 Sep 2027Onam cycle
  • 14 Sep 2027Onam cycle
  • 23 Aug 2028Onam cycle
  • 24 Aug 2028Onam cycle
  • 25 Aug 2028Onam cycle
  • 26 Aug 2028Onam cycle
  • 27 Aug 2028Onam cycle
  • 28 Aug 2028Onam cycle
  • 29 Aug 2028Onam cycle
  • 30 Aug 2028Onam cycle
  • 31 Aug 2028Onam cycle
  • 2 Sep 2028Onam cycle
  • 3 Sep 2028Onam cycle

Request a pooja

Ask Sri Kumar Gurukkal about a pooja for this observance — at your home, at a temple, or with family joining remotely. A request is an enquiry, not a booking.

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Every Onam cycle date in your calendar

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Related festivals

Onam / ThiruvonamMalayalam New Year / Chingam 1VishuFull festival calendar

These are recurring observances whose dates follow the tithi at a particular moment of the day (sunrise, sunset, moonrise or midnight), computed for the Fremont / Bay Area location. The 2028 dates are computed by this site’s own engine from the definition of each day, tested against the 2026–27 dates. No 2028 date has been checked against a printed almanac or reviewed by Sri Kumar Gurukkal. Fasting rules and exact windows differ by lineage — please confirm with Sri Kumar Gurukkal or your family priest. How these dates are calculated →