Onam Celebration Dates and Rituals According to 2026 Panchang

The 2026 Onam festival reaches its peak on August 26, a day marked as Thiruvonam in the Hindu Panchang. As the principal day of the nine‑day Onam observance, it is dedicated to worshipping Lord Vishnu’s Vamana incarnation.

Because the day falls on a Wednesday, performing a Ganesh puja alongside the Vamana worship is especially potent, promising material and spiritual gains. The auspicious Amrit Kal (01:32 p.m. – 03:15 p.m.) is the recommended time to conduct the main rites, offering prayers for prosperity and family harmony.

The celestial schedule shows sunrise at 06:10 a.m. and sunset at 06:46 p.m., with the moon appearing at 05:47 p.m. These timings help families align their ceremonial lamps and flower offerings with natural light.

Traditional astrologers also note that the northward direction carries a Disha‑Shool on this day, advising caution for travel plans toward the north unless remedial chants or yantras are employed.