Procedure & Steps
1Clean the home and bathe (Nahay Khay)
On the first day, bathe before sunrise, in a river or other water if you can, and clean the kitchen, the house and the path to the ghat. Strict purity begins now.
2Cook and eat the single meal
Cook one simple vegetarian meal without salt, onion or garlic in clean or new vessels, often on a clay or earthen stove: usually bottle gourd, chana dal and rice. Offer it first, then eat. It is the last full meal before the fast.
3Purify with achamana
Sip a little water three times from the right palm to purify yourself. This is the usual opening of any Hindu puja; the pages we read do not describe it separately for Chhath, so it is the generic frame.
4Take the sankalp
Say in your own words that you will keep the Chhath vow for Surya and Chhathi Maiya. The pages we read give no fixed Chhath sankalp text, so we print none; follow your family's way.
5Keep Kharna and begin the fast
On the second day, fast through the day, without water on most accounts. After a short evening worship, eat rasiya (jaggery kheer) with roti and share it as prasad. A fast of about thirty-six hours without food or water then begins. Ask a doctor first if you are ill, pregnant or elderly.
6Prepare the prasad and the soop
On the third day, make thekua, rice laddus and the other prasad in strict purity, and arrange it in the bamboo soop or daura with sugarcane, coconut, bananas, citrus, other seasonal fruit and a small lamp. Families add their own items.
7Go to the water and offer Sandhya Arghya
Reach the river, pond or ghat before sunset with the family. Wade in knee-deep or waist-deep, face west, raise the soop and pour water, with milk in many homes, toward the setting Sun. Hold the offering up as the water falls.
8Offer the words, or stay silent
Sources differ: some say no mantra is required and the offering is silent, many chant only Om Suryaya Namah, and two almanac pages print ehi sūrya sahasrāṃśo tejorāśe jagatpate | anukampaya māṃ bhaktyā gṛhāṇārghyaṃ divākara. Follow your family.
9Sing and keep the night
Sing songs for Chhathi Maiya. At home, some families keep a night vigil and arrange a kosi, five to seven sugarcanes tied into a canopy with lamps beneath, and repeat it before dawn. The fast continues.
10Offer Usha Arghya at dawn
On the fourth day, return to the same water before sunrise with fresh offerings, face east and offer arghya to the rising Sun in the same way.
11Offer the aarti and ask forgiveness
Wave a lamp, with a short aarti, then ask forgiveness for any lapse in the worship (kshama prarthana). This closing is the usual end of a Hindu puja; the pages we read do not describe it separately for Chhath, so it is the generic frame.
12Break the fast and share the prasad
Break the fast (parana) after the Usha Arghya with a sip of Ganga water or ginger water, or the arghya water, and thekua and fruit. Share the prasad with the family, relatives, neighbours and passersby.
What Chhath Is
Chhath is a four-day vow of thanks to Surya, the Sun, and to Chhathi Maiya, the mother goddess who guards children. It is kept chiefly in Bihar, Jharkhand, eastern Uttar Pradesh and Nepal. The people who keep the fast are called vratins (the women among them are also called parvaitins), and men keep it too. The stories and the history of the festival are in the Chhath Puja festival page. This page gives the worship itself, in order, with the part that makes it unusual: standing in water and offering arghya, a gift of water and the harvest, to the setting Sun and then the rising Sun.
When It Falls
The days run from Chaturthi (the fourth tithi, or lunar day) to Saptami (the seventh) in the bright fortnight, the Shukla Paksha, of Kartika, the autumn month of October and November, a few days after Diwali. Shashthi, the sixth tithi, is the main day and gives the festival its name, chhath meaning sixth. Exact sunset and sunrise times differ from city to city and year to year, so we give no clock times. Use a local panchang (almanac) for your town, and plan to reach the water well before sunset.
What You Need
A clean place to cook, and new or well-washed utensils; pages name earthen pots and clay stoves, and copper, brass or clay vessels, and say to avoid iron and non-stick pans. Rice, jaggery, milk, wheat flour and ghee. For the offering, a soop (a flat bamboo winnowing basket) or a daura (a deeper bamboo basket), thekua (a hard sweet of wheat flour, jaggery and ghee), rice laddus, sugarcane stalks, coconut, bananas, citrus, sweet potato, and other seasonal fruit, and a small lamp. A copper pot of water, with milk in it for the arghya. Ganga water or ginger water to break the fast. Pages also add turmeric and ginger plants, sindoor, and flowers; every family adds its own items, so ask the elders of the house. The food is vegetarian and cooked without salt, onion or garlic, at least for the prasad.
The Four Days in Order
The numbered steps above follow the order the pages give. On the first day, Nahay Khay (bathe and eat), the vratin bathes, preferably in a river or other water, the house and the path to the ghat (the steps down to the water) are cleaned, and one simple meal is cooked and eaten: usually bottle gourd, chana dal and rice. It is the last full meal before the fast.
On the second day, Kharna, the vratin fasts through the day, without water on most accounts. After a short evening worship, a meal of rasiya, which is jaggery kheer (rice pudding), with roti is eaten and shared as prasad. A fast of about thirty-six hours, without food or water (nirjala), is said to begin after this meal.
The third day, Shashthi, is for preparing the prasad in strict purity. Late in the day the family walks to a river, pond or ghat, carrying the baskets. The vratin goes into the water, knee-deep or waist-deep, holds up the soop and offers arghya to the setting Sun: Sandhya Arghya, the evening offering. The vratin faces west. Songs for Chhathi Maiya are sung, and at home some families keep a night vigil and a kosi, five to seven sugarcanes tied into a canopy with lamps lit beneath it, and repeat it before dawn.
On the fourth day, Usha Arghya (usha means dawn), the vratin returns to the water before sunrise with fresh offerings, faces east and offers arghya to the rising Sun in the same way. The fast is then broken, which is called parana.
Arghya in the Water
Pages agree on the main outline: the vratin stands in the water, the basket is raised, and water, and in many accounts milk too, is poured toward the Sun while the offerings are held up. One page describes the basket being waved in a circle as the water is poured through it. Sources differ on the words. One says no formal mantra is needed and the offering is silent, many chanting only Om Suryaya Namah. Another says to chant before pouring. Two almanac pages print the verse below, and one adds the lines Om Ghrini Suryaya Namah and Om Suryaya Namah for the morning.
एहि सूर्य सहस्रांशो तेजोराशे जगत्पते। अनुकम्पय मां भक्त्या गृहाणार्घ्यं दिवाकर॥ Romanised: ehi sūrya sahasrāṃśo tejorāśe jagatpate | anukampaya māṃ bhaktyā gṛhāṇārghyaṃ divākara ||. Come, Surya of a thousand rays, mass of light, lord of the world; have mercy on me, and accept the arghya given with devotion, maker of day. One of the two pages prints the first word as ऐहि; we give एहि, the form of the grammar. Neither page names a text for the verse, so it is best taken as a long-used formula, not scripture.
Fasting and Purity
The fast is the heart of the vow. Pages describe the whole of it as about thirty-six hours without food or water, from the evening of Kharna to the Usha Arghya. That is hard, and it is not for everyone. Those who are ill, pregnant or elderly should ask a doctor first, and the pages we read do not discuss a milder form, so ask your family and doctor. Purity matters throughout: a clean kitchen, a bath, new or clean clothes, and prasad cooked without salt, onion or garlic. Some pages say the vratin wears yellow or orange. We could not verify the custom of sleeping on the floor that some people mention, so we do not state it.
Chhathi Maiya and Surya
Surya is the Sun god, whom the tradition honours as the giver of life and light. Chhathi Maiya is understood as Shashthi, the goddess of the sixth, who is said to look after children and give them long life. In the Devi Bhagavata Purana, Book 9, chapter 46, Shashthi, also called Devasena, is the sixth part of Prakriti, the creative power of the divine, a protector of children, and the wife of Skanda. It tells how King Priyavrata and Queen Malini had a stillborn son and how Devasena restored the child, and it says her worship is for the sixth day of each bright fortnight and for the sixth day after a birth.
A hymn to her, the Priyavrata Shashthi Devi Stotra, is cited as chapter 43 of the Prakriti Khanda of the Brahma Vaivarta Purana, verses 58 to 66. The chapters as we read them do not mention the Chhath vow by name. Wikipedia and almanac pages link the festival to this goddess and to Priyavrata, and folk tradition often calls her Surya's sister.
Chhath has no images, temple or priest; the vratin worships directly. Prayers for children's health and the family's happiness are what pages most often describe; whether they are granted is a matter of faith.
The Frame Around the Worship
Chhath has few written formulas. The achamana (sipping water to purify), the sankalp (stating the vow in your own words) and the closing aarti and request for forgiveness (kshama prarthana) are the usual frame of any Hindu puja. The pages we read do not describe them separately for Chhath, so the steps mark them as the generic frame, and you may keep them short or follow your family.
Variations and Modern Practice
Families follow the same four days but differ in the foods, the songs and the water. Where no river is within reach, pages say an indoor tank or a fountain can be used, and some cities restrict the use of beaches. Wikipedia notes a smaller Chaiti Chhath kept in Chaitra (March and April). After the vow, the prasad is shared with relatives, neighbours and passersby.
Did You Know?
Chhath is kept from Chaturthi to Saptami in the bright fortnight of Kartika, with the main arghya on Shashthi, the sixth day, which gives the festival its name.
The Devi Bhagavata Purana, Book 9, chapter 46, calls Shashthi the sixth part of Prakriti and tells how she restored the stillborn son of King Priyavrata and Queen Malini.
Pages describe a fast of about thirty-six hours without food or water, from the Kharna meal on the second day to the Usha Arghya on the fourth.
Chhath has no images, temple or priest
the vratin stands in the water and offers the arghya directly, once to the setting Sun and once to the rising Sun.
Surya
The 108 names of Surya, the Sun god, with the Sun seed mantra and two meditation verses, each name offered with Om and namah.
A 31-verse solar hymn from the Valmiki Ramayana's Yuddha Kanda, in which Sage Agastya teaches Rama to praise Surya before the battle with Ravana.
A nine-verse hymn asking each of the nine planets of Hindu astrology to remove the hardship caused by an unfavorable placement.
The Gayatri Mantra, Rigveda 3.62.10: a prayer to Savitr, the Sun's divine light, to inspire and illumine our understanding.
More from Hinduism
The four-day festival of gratitude to Surya, the Sun God, observed with rigorous fasting and river-bank worship across Bihar, Jharkhand, Uttar Pradesh, and Nepal.
Composed in the 24-syllable Gayatri meter and drawn from Rigveda 3.62.10, this mantra invokes the radiant light of Savitur to awaken higher intellect.
A solar harvest festival marking the Sun's entry into Makara and its northward turn, kept with river baths, kites and sesame-jaggery sweets.
The Panchang, Hinduism's lunar-solar calendar, tracks the relationship between Sun and Moon across five limbs to determine auspicious timings and festivals.
Hartalika Teej worship in order, from the sand idols and sankalp to the night vigil and breaking the fast, with printed mantras and what no early text says.
The Karva Chauth fast and worship in order, from sargi to the moon and the first sip, with the mantras printed by almanac pages and what no early text says.
Connected Teachings
The same teaching, echoed across traditions
