Amavasya Kab Hai — 2026 Dates, Significance & Tarpan

Amavasya is the new moon day — it occurs 12 times in 2026. Get the full Amavasya 2026 date list, the significance of Mahalaya Amavasya for Pitru Paksha, and tarpan guidelines.

Quick Answer

Amavasya (अमावस्या) is the new moon day — the 30th tithi of the waning fortnight, occurring once every lunar month (12 times a year). It is considered powerful for ancestor worship (tarpan/shraddha), fasting, and remedial pujas.

The most significant Amavasya in 2026 is Mahalaya Amavasya (September 10) — the last day of Pitru Paksha, when tarpan for departed ancestors is most effective. Diwali Amavasya (November 8) is the festival of lights when Lakshmi Puja is performed.

On Amavasya, devotees typically offer water (tarpan) to ancestors, fast from sunrise to sunset, and donate food and clothes. Some practices — like starting new construction — are avoided on this day.

Get all 12 Amavasya dates for 2026 with city-specific timings on Live Panchang.

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Frequently Asked Questions

When is Amavasya in 2026?

Amavasya occurs once every lunar month in 2026 — 12 dates. The first is January 18 and the last is December 8, 2026.

What is Mahalaya Amavasya 2026?

Mahalaya Amavasya (Sarvapitru Amavasya) is on September 10, 2026 — the most important day of Pitru Paksha for ancestor tarpan.

What should we do on Amavasya?

Offer tarpan to ancestors, keep a fast, visit a temple, and donate food or clothes. Avoid starting new major work.