Onam (Thiruvonam) date and observance details are computed from the BDA Panchang festival endpoint for India standard Panchang reference.
- Main date
- Wednesday, 26 August 2026
- Category
- Compound Festival
- Deity or focus
- Vamana · Mahabali
Kerala Onam selected by Malayalam Chingam and the Thiruvonam (Shravana) nakshatra prevailing at local sunrise.
Observed dates in 2026
- Wednesday, 26 August 2026 - Onam is selected when Malayalam Chingam is active (Sun in sidereal Leo/Simha at local sunrise) and Shravana / Thiruvonam prevails at sunrise on 2026-08-26. Thiruvonam span: 2026-08-25T22:51:30+05:30 to 2026-08-27T00:48:15+05:30.
Computed muhurat windows
| Date | Window | Time |
|---|---|---|
| 26 Aug 2026 | Thiruvonam / Shravana Nakshatra | 10:51 pm - 12:48 am |
सामान्य प्रश्न · FAQ
When is Onam (Thiruvonam) in 2026?
Onam (Thiruvonam) 2026 falls on Wednesday, 26 August 2026 (India Panchang reference, Lahiri).
Which deity is Onam (Thiruvonam) dedicated to?
Onam (Thiruvonam) is observed for Vamana · Mahabali.
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General festival guidance using Lahiri Panchang calculations. Personal muhurat depends on your own kundali, place and purpose of the activity.