Kali Puja & Diwali 2026The Cosmic Midnight Worship of Mother Kali & Festival of Lights

Why Bengal gives Diwali night to Kali

Most of India spends Kartik Amavasya on Lakshmi: the Diwali Lakshmi-Ganesh puja is done at dusk, at Pradosh. Bengal has already had its big Lakshmi night fifteen days earlier, at Kojagari Purnima, and keeps this moonless night for Kali, worshipped at Nishita, the midnight muhurta.

The lamps are the same. Bengal lights them too, along parapets, windowsills and the edges of ponds. What changes is who the lamps are lit for, and the hour. That is also why the festival has a second name, Shyama Puja, after Shyama, “the dark one”.

The two goddesses are not kept apart everywhere. At Kalighat, Kali is worshipped as Lakshmi on this night.

The story: where Kali comes from

Kali’s best-known origin is in the Devi Mahatmya, the seven hundred verses of the Markandeya Purana that Bengal reads as the Chandi at Durga Puja.

In its seventh chapter, the demon generals Chanda and Munda march on the goddess Ambika. Her face goes dark with anger, and out of her brow springs Kali: gaunt, black, with a garland of skulls and a tiger skin, mouth open wide. She kills both generals and brings their heads back. Ambika names her Chamunda for it.

In the eighth chapter comes Raktabija, whose every drop of spilled blood rises as another demon. Wound him and the battlefield fills with copies. Kali spreads her mouth over the field and drinks the blood before it touches the ground, and Ambika finishes him.

How Kali Puja reached Bengal’s streets

For most of its history Kali worship in Bengal was a Tantric and temple affair. The public festival, with an image in every para, is much younger than Durga Puja’s grandeur suggests.

16th century (tradition)

Krishnananda Agamavagisha, a Tantric scholar of Nabadwip, is credited by tradition with giving Dakshina Kali the image households still worship. The story is told in Nabadwip to this day, but it comes from tradition rather than documents.

18th century

Raja Krishnachandra of Nadia patronised the puja and made it widespread. His court also gave land to Ramprasad Sen, whose songs to Kali are still sung all over Bengal.

1855

On 31 May 1855, the Snana Yatra day, Rani Rashmoni consecrated the Dakshineswar temple to Kali as Bhavatarini. Its priest, Ramakrishna, became modern Bengal’s best-known devotee of Kali.

19th century

Calcutta’s wealthy landowning families began sponsoring Kali Puja on a grand scale, the way they already did Durga Puja.

Today

Community (barowari) pujas fill the towns around Kolkata, with Barasat and Naihati the best known. The image in most of them is still Dakshina Kali.

The forms of Kali you will meet

“How many types of Kali Puja are there?” is one of the most asked questions about the festival. These are the forms Bengal worships most:

Dakshina Kali

The kindly, boon-giving form, and the one in almost every home and pandal: four arms, a sword and a severed head in two, the other two raised in blessing, standing on Shiva.

Shyama Kali

Kali as “the dark one”. Kartik Amavasya’s puja is also called Shyama Puja after her.

Smashan Kali

Kali of the cremation ground. By tradition she is worshipped there, not at home.

Raksha Kali

The protecting Kali, worshipped against epidemic, drought or disaster, often by a whole village at once.

Phalaharini Kali

Worshipped on Jyeshtha Amavasya, in early summer. On a Phalaharini night at Dakshineswar, Ramakrishna worshipped his wife Sarada Devi as the goddess, and the Ramakrishna Math still keeps the day.

Ratanti Kali

Worshipped on the Krishna Chaturdashi of Magh, in January or February.

Where to see Kali Puja in and around Kolkata

Dakshineswar

Rani Rashmoni’s temple to Bhavatarini on the Hooghly. On Kali Puja night the queue runs all night. Dakshineswar metro station is a short walk away.

Kalighat

The present temple was completed in 1809 by the Sabarna Roy Choudhury family. By tradition it is one of the 51 Shakti Peethas, where the toe of Sati’s right foot fell. Kalighat metro station is closest.

Barasat

Known for the biggest crowds and the most elaborate themed pandals around Kolkata. Trains run from Sealdah on the Bangaon and Hasnabad lines.

Naihati

Home of “Boro Ma”, one of the best-known Kali images in the state, with queues that run for hours. Naihati is on the Sealdah main line.

Chandannagar’s famous lights belong to a different festival, Jagaddhatri Puja, which comes about a fortnight later.

The night, hour by hour

The night before

Bhoot Chaturdashi: fourteen lamps for the ancestors, fourteen leafy greens at lunch.

Dusk

Lamps and candles go up on parapets and window ledges, and the alpona is drawn at the door.

Nishita

The puja proper begins around the midnight muhurta given in the table above. Red hibiscus (joba) is Kali’s flower, offered as garlands and at pushpanjali.

The offering

In Brahmanical-style pujas the bhog is rice, lentils, fruit and sweets, and nothing is sacrificed. Some Tantric temples still sacrifice animals, while many pujas now offer a symbolic bali of ash gourd or sugarcane instead.

Crackers

In 2025 the West Bengal Pollution Control Board allowed only certified green crackers, and only from 8 to 10 pm that night. Check the board’s notice for this year before you buy.

Two days later

Bhai Phonta, timed in the same table above.

Kali Puja wishes to send

• May the dark of Amavasya take away what you don’t need, and the lamps show you what you do. Shubho Kali Puja!
• One night, no moon, a thousand lamps. Wishing you and yours a bright Shyama Puja.
• Joba for Ma, lamps for the ancestors, and sweets for everyone else. Happy Kali Puja!
• May Ma Kali cut away every fear, the way she cut through Raktabija’s army. Shubho Dipaboli.