Nag Panchami 2026 — 17 August on a Sawan Somvar, and Why It Matters for Kaal Sarp Dosh

Nag Panchami falls on Monday, 17 August 2026 — the Shukla Panchami of Shravan. What makes 2026 notable is that this Panchami lands on a Sawan Somvar. Three things coincide: the day of the nagas, the weekday of Shiva, and the month given wholly to Shiva. Since Rahu and Ketu are the serpent's head and tail, and Shiva is the deity who wears the serpent and holds authority over the shadow planets, Ujjain's pandits treat such a coincidence as an unusually complete alignment for serpent-related remedies. It is also the third Mahakal Sawari Monday, so the city itself is at its most charged that day. One timing matters more than any other on the day: Panchami tithi runs from sunrise, 6:04 am in Ujjain, until 5:00 pm, and Shashthi begins after that. A Nag Panchami puja is therefore performed before 5:00 pm, not in the evening. The nakshatra that day is Chitra and the yoga is Shubha. These are computed for Ujjain with the Lahiri ayanamsha. It is also the day most devotees choose for Kaal Sarp Dosh Puja in Ujjain, which is why slots close early that week.

The festival honours the nagas — the serpent deities of the Puranas: Ananta, Vasuki, Takshak, Karkotak, Padma, Mahapadma, Shankha, Kulik and the rest, the same names that give the twelve types of Kaal Sarp Dosh their classification. Households traditionally draw or install images of serpents at the doorway, offer milk, lotus, and durva, and abstain from digging the earth or ploughing on this day out of respect for creatures that live beneath it. Fried and tawa-cooked food is commonly avoided. The deeper idea is not fear of snakes but acknowledgement — of a form of life the tradition places under divine protection, and of the karmic debts associated with harm done to it.

Kaal Sarp Dosh forms when all seven planets are hemmed between Rahu and Ketu — a serpent affliction in the literal reading of the chart. Its remedy petitions the nagas and, above them, Shiva. Nag Panchami is therefore the one day of the year when the deity of the day and the deity of the remedy are the same, which is why Kaal Sarp Dosh Puja in Ujjain fills faster on this date than on any other. In 2026 the Somvar overlap intensifies that further. If this is the remedy your kundali calls for, this is the date to aim at — and it needs booking well in advance, because slots on 17 August will close early. Unsure whether you actually have the dosh? Our signs and effects guide explains what astrologers look for.

At home the observance is simple: bathe early, offer milk, water, haldi and flowers to a naga image or a Shivling, light a diya, and recite the naga stuti or the twelve naga names. In Ujjain, the formal Kaal Sarp Dosh nivaran performed on this date follows the full vidhi — Ganesh and Matruka pujan, sankalp in the devotee's name and gotra, worship of the gold nag and silver Rahu-Ketu murtis, Navagraha puja, Rudrabhishek, and the closing havan. Note the same prohibition that applies to all Shiva worship: milk may be offered to the nagas and to the Shivling, but never tulsi, ketaki or haldi to the Shivling itself — our Sawan Somvar vrat guide lists the full set of rules.

Nag Panchami 2026 being both a Somvar and a Sawari day means Ujjain will be exceptionally crowded. If you are travelling, plan the puja for the morning and keep the afternoon free for the procession. If you cannot travel, the ritual is performed with your sankalp regardless and shown to you on live video — the shastras tie the fruit of a puja to the sankalp, not to the devotee's physical presence. Whichever way you attend, the two ways to book the puja itself are set out below.