Chhath Puja 2026 -- Dates, Arghya Timing, and Vedic Astrological Significance

Chhath Puja timing is entirely solar -- governed by exact sunrise and sunset times rather than Tithi calculations. The two critical moments are Sandhya Arghya (sunset on Day 3, October 25th) and Usha Arghya (sunrise on Day 4, October 26th).

For Sandhya Arghya, the Vratin enters the water body approximately 30 minutes before sunset, prepares the offerings, and performs the Arghya exactly as the Sun touches the horizon. The offering must be given while the Sun is still visible -- once it dips below the horizon completely, the window closes.

For Usha Arghya, the Vratin enters the water before dawn and offers Arghya as the Sun rises above the horizon. This concludes the fast and the festival.

Exact sunrise and sunset times are location-critical. A difference of even a few minutes between cities can mean the difference between catching the Sun at the horizon and missing it. Kaala calculates precise sunrise and sunset times for any location using Swiss Ephemeris.

Chhath Puja requires no idol, no priest, and no mantra recitation in the conventional sense. The Sun itself is the deity, and the ritual is performed by the Vratin directly. This directness is the defining feature of Chhath.

Prepare a bamboo basket (Daura/Soop) with the following offerings: Thekua (wheat and jaggery cookies), fresh fruits (bananas, sugarcane, sweet lime, coconut), new wheat and rice, and Arghya water in a copper or brass vessel. Place earthen lamps (diyas) in the basket.

On Day 3 evening, carry the offerings to a river, pond, or other clean water body. Enter the water waist-deep, facing west (toward the setting Sun). Offer water from the brass vessel toward the Sun while reciting 'Hey Chhathi Maiya' prayers. Place the lit diyas in the water. Remain standing in water during the entire offering period.

On Day 4 morning, repeat the process facing east (toward the rising Sun). After completing the Usha Arghya, the fast is broken by eating the Thekua prasad. The Vratin then distributes prasad to family and community members.

Cleanliness is paramount -- the entire home, kitchen, and water body area must be spotless. Cooking for Chhath uses only traditional earthen stoves and mango wood fire, no modern appliances.

Chhath is the purest form of Sun worship in Hindu practice. The Sun (Surya) governs the soul (Atma), vitality, authority, father, government, and the physical body in Vedic astrology. Direct worship of the Sun without intermediary (no priest, no idol) establishes the most direct energetic connection to solar energy.

The worship of the setting Sun is astrologically significant because it acknowledges Saturn's dimension of the Sun. Saturn (the Sun's son in mythology) rules sunset, endings, discipline, and austerity. By honoring the departing Sun, the Vratin harmonizes the Sun-Saturn axis in their chart -- a critical relationship that affects career, authority, health, and father-child dynamics.

Chhath Puja falls on Kartik Shashthi -- the sixth day after Diwali. Shashthi Tithi is governed by Kartikeya (also known as Murugan/Skanda), the warrior son of Shiva and commander of the divine army. The Mars-like energy of Kartikeya combined with the solar worship creates a potent window for individuals running Sun, Mars, or Saturn Dasha periods who seek clarity, vitality, and karmic resolution.

Do maintain absolute cleanliness throughout the four days. The kitchen, home, and water body access area must be kept immaculate. Do cook Chhath prasad on a traditional earthen stove using mango wood if at all possible -- this is a deeply held tradition.

Do observe the nirjala (waterless) fast strictly if health permits. The 36-hour fast from Day 2 evening through Day 4 sunrise is the core austerity of Chhath. Do use only natural materials for offerings -- bamboo baskets, earthen lamps, brass or copper vessels. Do enter a natural water body for Arghya if available -- rivers and ponds are preferred over swimming pools.

Do not allow shoes or leather items near the puja area or water body. Do not use synthetic or packaged items in the offering basket. Do not perform Chhath puja casually -- it is considered one of the strictest vrats in Hindu practice, and beginning the tradition creates an obligation to continue it annually. Once you start observing Chhath, the tradition holds that you must not discontinue it without valid reason. Do not break the fast before the Usha Arghya on Day 4. Always consult a healthcare professional if fasting for 36 hours poses any medical risk.