Rishi Panchami 2026: 15 September Date, Vrat Vidhi, Katha and Sapta Rishi Puja

2026-08-24

Rishi Panchami 2026 falls on Tuesday, 15 September, the day after Ganesh Chaturthi. Panchami tithi runs 15 Sep 07:45 to 16 Sep 09:00 IST, and the puja belongs to madhyahna. The Sapta Rishi vidhi, the apamarga bath, the katha and the food rule.

Rishi Panchami falls on Tuesday, 15 September 2026 — the Bhadrapada Shukla Panchami vrat, kept the day after Ganesh Chaturthi. It is dedicated not to a deity but to the Sapta Rishi, the seven sages from whom most Hindu families trace their gotra.

Rishi Panchami 2026 at a glance

• Date: Tuesday, 15 September 2026
• Tithi: Bhadrapada Shukla Panchami (Shravana by the amanta reckoning)
• Panchami: 15 September 07:45 IST to 16 September 09:00 IST
• Puja kaal: madhyahna, about 11:02–13:30 in Delhi
• All day: Swati nakshatra (pada 3), Indra yoga

Why 15 September and not 16 September

Panchami runs from 07:45 on 15 September to 09:00 on 16 September. At sunrise on the 15th the tithi is still Chaturthi; at sunrise on the 16th it is Panchami. By the ordinary udaya-tithi rule — the tithi at sunrise names the day — you would land on 16 September.

Rishi Panchami is not decided that way. The vrat is madhyahna-vyapini: the puja belongs to madhyahna kaal, the middle fifth of daylight, and the day taken is the one whose madhyahna Panchami covers. In Delhi on 15 September that window is 11:02 to 13:30, and Panchami has run since 07:45 — it covers all of it. On the 16th Panchami ends at 09:00, before madhyahna opens anywhere in the country. Nowhere in India does the sun rise early enough to change this: even at the eastern edge in Arunachal, where the sun is up by 04:48, the 16th's madhyahna opens only at 09:43.

So the rules disagree on paper and agree in effect. A panchang applying the madhyahna test gives 15 September; a calendar showing 16 September is using the sunrise rule. Both are real rules — this vrat traditionally takes the madhyahna one. For the mechanics, see how a tithi is measured.

Madhyahna kaal by city

Madhyahna is computed from local sunrise and sunset, so it moves by more than an hour across the country. All times IST, 15 September 2026.

Rahu kaal falls well after the puja window everywhere in the table. Sunrise differs by city, so these shift a few minutes even within a state; if your case looks borderline, check it on your own panchang.

The Sapta Rishi, and Arundhati with them

The seven are Kashyapa, Atri, Bharadvaja, Vishvamitra, Gautama, Jamadagni and Vasishtha. The verse recited on the day does nothing but name them: Kashyapo'trirbharadvajo Vishvamitro'tha Gautamah, Jamadagnirvasishthashcha saptaite rishayah smritah. Arundhati, Vasishtha's wife, is given an eighth seat — the faint companion of his star in the Great Bear, the pair shown to the bride at a Hindu wedding.

The subject of the vrat is lineage. Nearly every Hindu family carries a gotra, and a gotra is a claim of descent from one of these seven. This is the day that claim is acknowledged.

The apamarga bath

The distinctive act of the day is the bath. Before the puja, the woman keeping the vrat cleans her teeth with a datun of apamarga — Achyranthes aspera, latjeera or chirchita in the north, aghada in Maharashtra — and bathes with its leaves, along with clay and cow dung. Counts vary: many follow 108, while in Nepal, where the day closes the three-day Teej observance, the standard is 365 datun, one for each day of the year behind.

Why apamarga, the shastra does not say. It is prescribed rather than argued for, and we will not supply a reason the texts do not give.

The puja vidhi

1. Bathe in the morning as above — at a river or tank if possible, at home if not.
2. Spread a fresh cloth on a chowki and take the sankalpa.
3. Set out eight small mounds of clay, or eight betel nuts on kush grass — seven for the sages, one for Arundhati — with a kalash of water beside them.
4. Offer each seat water, sandalwood, akshat, flowers, dhoop, deep and naivedya, naming the sage as you go.
5. Offer arghya to the Sun, then read or hear the katha and do the aarti.
6. Give daan or dakshina, and break the vrat afterwards.

The katha

The story comes from the Bhavishya Purana. A brahmin named Uttank lived in Vidarbha with his wife Sushila. Their daughter was widowed young and came back to her parents' house; one night her body broke out in worms. Frightened, they carried her to the sage Angiras. He looked into her previous birth and said she had been a brahmin's daughter who, during her monthly period, had handled the household vessels, and who had never kept the Rishi Panchami vrat. Keeping it now would lift the condition. She kept it, and it lifted. That is the katha as the text tells it, unsmoothed.

The rajaswala-dosha idea, stated plainly

The katha rests on something the older dharma texts assume: that contact during menstruation produces a dosha, and that this vrat clears it. That assumption is why the fast is kept mainly by women, and why many were taught to keep it with a sense of debt.

Reporting the tradition accurately is not the same as endorsing it. The texts give no reason for the rule beyond the story itself. There is no medical or scientific basis for treating a period as impurity, and any explanation offered along those lines was added later — it is not in the shastra.

Menstruation is not a fault. Nothing here should be used to make a woman feel unclean, to keep her out of a kitchen, or to hand her a debt she never incurred. The day survives without that frame: many families now keep Rishi Panchami simply as thanks to the sages and to the teachers in their own lives, and that is a complete observance.

Where the older custom is followed, a menstruating woman does not do the puja herself — she keeps it later, or another woman of the house keeps it for her. Many families no longer apply the rule. Both are being done; neither is our instruction to you.

What is eaten

The food rule is the other distinctive part of the day, and this one the tradition does explain. Nothing grown by the plough is eaten: no wheat, no rice from ploughed fields, nothing from land an ox has turned. The plough kills what lives in the soil and the ox is made to labour, and the sages' day should be fed by neither.

What remains: samak or sanwa rice, colocasia, sweet potato, pumpkin, milk, curd, fruit. In Maharashtra it becomes a single dish, the rishi panchami bhaji, a mixed vegetable of exactly those unploughed things. Most keep the day as one meal, after the puja. Salt practice varies; if your household uses rock salt, our note on why vrats avoid common salt explains the rule. The vrat is voluntary — anyone pregnant, unwell or under medical advice should keep whatever reduced form is safe.

The three days, compressed this year

Rishi Panchami normally closes a run of three: Hartalika Teej, Ganesh Chaturthi, Rishi Panchami. In 2026 it folds: Tritiya ends at 07:08 on 14 September and Chaturthi covers that same day's madhyahna, so Teej and Ganesh Chaturthi both fall on Monday 14 September. Rishi Panchami follows on the 15th, the second day of the Ganpati festival in Maharashtra. The rest of the month is in our September 2026 panchang.