Durga Puja: Story, Significance, and How the Five Days Are Celebrated

Durga Puja is the largest and most anticipated festival in Bengal and among Bengali communities worldwide, falling during the same lunar period as Navratri but celebrated with its own distinct rituals, art, and community character — elaborate pandals (temporary temple structures), artistically sculpted clay idols, and days of community gathering culminating in a public immersion procession.

When it falls

Durga Puja is timed to the bright (waxing) fortnight of the lunar month of Ashwin, typically landing in September or October. Because it follows the lunar calendar, the exact Gregorian dates shift each year — check a current panchang or festival calendar for the precise dates in a given year rather than relying on a fixed date.

The five main days

Shashthi — the sixth day, marking the ceremonial welcome (bodhon) of the Goddess into the pandal, when her presence is formally invoked into the clay idol.

Saptami, Ashtami, and Navami — the seventh, eighth, and ninth days, the heart of the festival, filled with elaborate daily rituals, offerings, and — in many traditions — Sandhi Puja, a precise 48-minute window bridging Ashtami and Navami considered especially significant, commemorating the moment Durga is said to have slain the demon Mahishasura.

Dashami (Bijoya Dashami) — the tenth day, marking the Goddess’s symbolic return to her celestial abode. The day is observed with sindoor khela (married women applying vermilion to the idol and each other) followed by a public procession to immerse the idol in a river or other water body, and closes with greetings and well-wishes exchanged among family and community — a note of both farewell and festivity.

How it differs from Navratri elsewhere

While Navratri is observed across India with fasting and, in many regions, nightly garba and dandiya dance, Durga Puja in Bengal centers on community pandals, artistic idol craftsmanship (often UNESCO-recognized as an element of intangible cultural heritage), and a strong public, festive character rather than a primarily domestic or fasting-focused observance. Both mark the same underlying story — Durga’s victory over Mahishasura — through very different regional expressions.

Common questions

When is Durga Puja celebrated?

During the bright fortnight of Ashwin, typically September or October — check a current panchang for the exact dates in a specific year.

What is Sandhi Puja?

A precise ritual window bridging Ashtami and Navami, commemorating the moment Durga is said to have slain the demon Mahishasura — considered one of the most significant moments of the festival.

Is Durga Puja the same as Navratri?

They fall during the same lunar period and honor the same story, but are celebrated differently by region — see What Is Navratri? for the broader pan-Indian observance.

What happens on Bijoya Dashami?

The idol is ceremonially immersed in a river or water body, marking the Goddess’s symbolic return home, followed by community greetings and well-wishes.