Chhath Puja 2026: Ghat Rituals, Arghya Time & Kosi Guide
As the festive atmosphere of Chhath Mahaparva envelops neighborhoods and riverbanks across the country, families unite in profound devotion to honor the Sun God (Surya Dev) and Chhathi Maiya. The third and most revered day of this 36-hour nirjala (waterless) fast centers on the breathtaking evening ritual of Sandhya Arghya, where millions of devotees gather by water bodies to offer prayers to the setting sun amidst traditional folk songs and glowing earthen lamps.
Understanding the precise ritual requirements—from setting up the daura and gathering puja samagri to executing the intricate Kosi filling ceremony—ensures that every aspect of this rigorous worship is performed with absolute scriptural accuracy and devotion.
Exact Timings for Sandhya and Usha Arghya
Timing is the foundational element of Chhath Puja. Because the festival aligns strictly with the movement of the sun, observing the exact moments for offering arghya is crucial:
Sandhya Arghya (Evening Offering): Offered to the setting sun at dusk. Depending on geographical location, sunset across northern and central India generally occurs between 5:15 PM and 5:45 PM. Devotees stand waist-deep in water, offering raw cow's milk and water to the sinking sun while meditating on Pratyusha (the fading evening ray).
Usha Arghya (Morning Offering): Offered on the final morning at sunrise (typically between 6:30 AM and 6:55 AM). Devotees welcome Usha (the first ray of dawn) before breaking their 36-hour fast.
Decorating the Daura and Preparing the Puja Plate
The preparation of the daura (traditional bamboo basket) is an art form rooted in purity and tradition. In the afternoon prior to the evening arghya, bamboo baskets and large dauras are meticulously prepared at home. They are lined with fresh, pure offerings, including homemade thekua, kasar (sweet rice balls), seasonal fruits, and sacred roots, before being covered with a vibrant new red or yellow cotton cloth.
The essential puja samagri required for the evening arghya plate includes:
Fruits and Nature's Bounty: Whole bunch of green bananas, coconuts with water, apples, oranges, pears, custard apples, water chestnuts, sweet potatoes, and suthani.
Sacred Roots and Spices: Fresh raw turmeric and ginger stalks, along with dabh lemons.
Ritual Elements: Copper lotas, sanctified Ganga water, raw cow's milk, 12 to 24 earthen lamps (diyas), mustard oil or pure ghee, yellow vermilion (sindoor applied from the nose upwards), roli, akshat, sandalwood, betel nuts, kalava, and fresh marigold flowers.
The Traditional Method of Filling Kosi
For families whose wishes have been fulfilled by the grace of Chhathi Maiya, the Kosi-bharna ceremony is performed with immense joy and gratitude, either on the evening of the third day or at home following the ghat rituals.
Constructing the Mandap: Clear and clean a designated space in your courtyard, rooftop, or near the ghat. Create a traditional Aripan (Rangoli) using rice flour. Arrange 5 or 7 whole sugarcane stalks with leaves intact around the perimeter, tying them securely at the top to form a protective canopy.
The Sacred Cloth Bundle: Take one and a quarter meters of new yellow or red cotton cloth, and place seasonal fruits, thekua, ginger, raw turmeric, and coins inside. Tie this bundle securely onto the upper framework of the sugarcane pavilion.
Clay Elephant Installation: Place a traditional painted clay elephant (featuring an attached pot on its back) in the center of the canopy, applying yellow vermilion to it. Place fruits, thekua, suthani, betel nuts, and coins inside the pot.
Lighting the Lamps: Illuminate the surroundings by placing 12 or 24 oil lamps around the clay elephant and base of the sugarcane structure. Women of the household gather around the Kosi to sing traditional Chhath songs through the night.
Taking Kosi to the Ghat: On the following morning before the final Usha Arghya, the entire Kosi setup is transported to the riverbank for final worship.
Essential Rules and Common Mistakes to Avoid
Because Chhath is governed by strict codes of ritual purity, practitioners must remain mindful of key protocols:
Absolute Cleanliness: Never touch any puja item, fruit, or the Kosi setup with unwashed or impure hands. Purity of body and mind is mandatory.
Satvik Diet: All household members must strictly adhere to a pure satvik diet—free from onions, garlic, non-vegetarian food, and alcohol—until the fast is formally broken on the final morning.
Attending the Lamps: Ensure that the lamps illuminating the Kosi burn steadily throughout the night by continuously replenishing oil or ghee, while keeping children and flowing garments at a safe distance.
Caring for the Vratin: Because the fasting devotee (vratin) undergoes a punishing 36-hour waterless fast, family members must ensure a clean, comfortable seating mat is arranged for them at both the ghat and the home worship site.
