Onam 2025: Date of Thiruvonam, Rituals, Timings, and Significance

Onam 2025: Onam celebrations begin on August 26 with Atham and conclude on September 5 with Thiruvonam, the most important day of the festival.

Onam is one of the grandest festivals celebrated in Kerala, marked by cultural richness, joy, and devotion. Spread across 10 days, it is not only a harvest festival but also a symbol of unity and prosperity.

If you’re looking for the exact date, timings, rituals, and meaning of Onam 2025, here’s everything you need to know.

 

When is Thiruvonam in 2025?

In 2025, Thiruvonam will be observed on Friday, September 5. According to the Malayalam solar calendar, it falls during the Chingam month when the Thiruvonam Nakshatra (Shravan Nakshatra) is in effect.

This day holds deep spiritual meaning, as it is believed that King Mahabali—the legendary ruler known for justice and generosity—returns to visit his people during Thiruvonam.

Important Timings for Thiruvonam 2025

Here are the key timings for September 5, 2025 (as per Drik Panchang):

  • Thiruvonam Nakshatram Begins: September 4, 2025 – 11:44 PM

  • Thiruvonam Nakshatram Ends: September 5, 2025 – 11:38 PM

  • Sunrise: 6:01 AM

  • Sunset: 6:38 PM

  • Moonrise: 5:16 PM

  • Brahma Muhurta: 4:30 AM – 5:16 AM

  • Abhijit Muhurta: 11:54 AM – 12:45 PM

  • Nishita Muhurta: 11:57 PM – 12:43 AM (Sept 6)

These timings are considered highly auspicious for prayers, rituals, and family gatherings.

 

Significance of Thiruvonam

Thiruvonam represents the essence of Onam. It is believed that King Mahabali, who once ruled Kerala, visits his subjects on this day. His reign is remembered as a time of equality, peace, and prosperity.

Key symbolic meanings of Thiruvonam:

  • Prosperity & Gratitude: Farmers thank nature for a good harvest.

  • Unity & Celebration: Families and communities come together in devotion and joy.

  • Spiritual Renewal: Rituals and prayers strengthen faith and tradition.

Major Rituals and Traditions

On Thiruvonam, Malayalees celebrate with great enthusiasm. Here are the main customs:

  1. Pookkalam (Floral Carpet): Intricate flower decorations are made at home entrances to welcome King Mahabali.

  2. Thrikkakara Appan Worship: An idol symbolising Lord Vishnu is placed on a banana leaf and worshipped.

  3. Onakkodi (New Clothes): Wearing new attire is an essential part of the day.

  4. Onam Sadhya: A grand vegetarian feast served on banana leaves, often with more than 20 dishes, is enjoyed with family and guests.

  5. Cultural Events: Traditional performances like Pulikali (tiger dance), Kaikottikali (clap dance), and Vallam Kali (snake boat race) bring colour and excitement.

Why Onam 2025 Is Special

The 2025 Onam festival is expected to be celebrated with even greater vibrancy, as communities prepare for cultural programs, grand feasts, and traditional games. It is more than just a festival; it’s a reminder of Kerala’s heritage, values, and the eternal bond between King Mahabali and his people.

Key Takeaway

Onam 2025 begins on August 26 and ends with Thiruvonam on September 5, the most significant day of the celebrations. With rituals, pookkalams, sadhya, and cultural festivities, Onam is a time for unity, gratitude, and joy.

Wishing you and your loved ones a joyful and prosperous Onam 2025!