Events Happening in Kolkata This Month

TL;DR

• 🎨 September in Kolkata is pre-Puja season — exhibitions, cultural programs, and devotional observances fill the calendar
• 🐘 Ganesh Chaturthi 2026 on September 14 brings its own festivity before the Durga Puja buildup intensifies
• 🛍️ The Aaparajiitaa Exhibition Cum Sale at Bika Banquet is one of this month's standout events for curated craft and fashion
• 🎭 The Pre Puja Offline Exhibition at Debvilla Banquets offers artisan and designer work for families preparing their puja wardrobes
• 📅 This is Kolkata at its most anticipatory — the city is building toward its most celebrated season and the energy shows in everything

September in Kolkata: The City Before the Big Puja

If you know Kolkata, you know that the city reaches its peak around Durga Puja. But September — the weeks leading up to that peak — has a character all its own. This is the season of preparation, anticipation, and a particular kind of directed festive energy that runs through everything from neighborhood adda sessions to formal exhibitions and cultural programs.

The monsoon still lingers into early September, giving the city that lush, overcast quality that longtime residents know as the texture of the pre-Puja weeks. By mid-month, as Ganesh Chaturthi 2026 arrives on September 14, the pace shifts visibly. Puja committees are finalizing their themes and pandal designs. Artists are completing the idol work that will define the season's aesthetic conversation. The city's event calendar fills up with exhibitions, performances, and sales that tap into the appetite for everything new — new clothes, new crafts, new music — that Kolkata brings to the Puja season year after year.

September is not a warmup for Kolkata. It is its own act, with a distinct texture and a calendar worth paying attention to on its own terms. Here is what is happening this month.

Ganesh Chaturthi 2026 and the Start of the Countdown

Ganesh Chaturthi 2026 on September 14 is observed across Kolkata with its own distinct character. While the city's defining festival is Durga Puja, Ganesh Chaturthi has grown in profile over the years and is now marked with community mandaps, home pujas, and cultural programs across many neighborhoods — particularly in North Kolkata and the communities with stronger Maharashtrian and South Indian connections.

The arrival of Ganesha — remover of obstacles, patron of new beginnings — carries particular resonance in a city gearing up for its most elaborate annual undertaking. Many puja committees treat Ganesh Chaturthi 2026 as the informal starting gun for the Durga Puja season, and the energy in the city from mid-September onward reflects that sense of momentum. The idol-makers are deep in work, the fabric markets are filling with buyers, and the organizing committees are moving from planning to execution.

For residents and visitors alike, the neighborhood-level Ganesh Chaturthi mandaps and community gatherings are where the celebration is most genuine and accessible — smaller in scale than what Durga Puja brings, but full of local warmth.

Insider Tip: The days immediately following Ganesh Chaturthi are a particularly good time to visit Kumartuli, Kolkata's potters' quarter, where artisans will be deep in work on the Durga Puja idols. The overlap between the end of Ganesh Chaturthi and the intensifying preparations for Durga Puja creates a fascinating window into the city's artistic momentum. Go in the morning when the light is good and the craftspeople are at full work.

Aaparajiitaa Exhibition Cum Sale at Bika Banquet

One of the standout events on Kolkata's September calendar is the Aaparajiitaa Exhibition Cum Sale, held at Bika Banquet. Events like these have become a fixture of pre-Puja Kolkata — curated gatherings of artisans, independent designers, and craftspeople who bring their work directly to buyers ahead of the festive season.

The Aaparajiitaa Exhibition Cum Sale carries the ethos that defines Kolkata's homegrown exhibition culture: an emphasis on handcrafted and handloom work, support for small-scale and independent creators, and the chance to find pieces that do not appear in mainstream retail. For residents preparing their Puja wardrobe or looking for home decor with a genuine artisanal quality, an event at Bika Banquet like this is an essential stop on the September calendar.

These exhibitions are also social occasions in a way that shopping in a mall is not. Conversations with the makers, discovering emerging designers, and spending an afternoon in a carefully curated space are all part of what makes them worth attending. The community of buyers and sellers that has built up around the pre-Puja exhibition circuit in Kolkata is loyal and knowledgeable, and the events reflect that.

Pre Puja Offline Exhibition at Debvilla Banquets

Another significant event this September is the Pre Puja Offline Exhibition at Debvilla Banquets. As the name signals, this is a pre-Puja market — an offline, in-person gathering that brings together designers, weavers, jewelers, and craft sellers in a format that has proven enduringly popular with Kolkata's event-going community.

The city has a long and serious tradition of supporting independent designers and artisans, and the pre-Puja exhibition format serves that tradition well. The Pre Puja Offline Exhibition at Debvilla Banquets typically brings together handwoven sarees, traditional and contemporary jewelry, boutique fashion, and craft pieces that carry real regional heritage. For those who have been attending the Kolkata exhibition circuit for years, events like this one are where they find the pieces that become the most memorable part of their Puja season.

For visitors coming to Kolkata from other cities, these exhibitions offer a direct entry into the craft culture that runs deep here — a way to engage with the artisan traditions that underpin the Puja aesthetic without having to know the city's geography or back lanes.

The Pre-Puja Season: What Makes September Worth Experiencing

Beyond individual events, September in Kolkata has a quality worth understanding on its own terms.

This is when the city's famous club culture comes alive again after the monsoon slowdown. Addas resume at full energy — the long conversations over tea and politics that are as much a part of Kolkata's identity as any festival. Puja committees hold open sessions where the neighborhood is invited to see the theme and weigh in on plans. Streets that will eventually carry enormous Durga Puja crowds are quiet enough now to walk through without the pressure of the main festival, but you can feel the machine of the celebration warming up everywhere.

The cultural calendar in September extends across every medium: exhibitions like the Aaparajiitaa Exhibition Cum Sale and the Pre Puja Offline Exhibition, theater runs, music performances, and art events. Kolkata's identity as a city of culture is not a claim made on behalf of the past — it is something that plays out daily in this period.

The Bengali literary and artistic community is also active in September, with book fairs, reading events, and cultural programs organized by the city's many sabhas and literary clubs. For those who have the time and curiosity to look beyond the major festival preparations, September in Kolkata offers a quieter and in some ways more intimate window into the city's creative life.

FAQ

When is Ganesh Chaturthi 2026 in Kolkata? Ganesh Chaturthi 2026 falls on September 14. Community mandaps and home pujas mark the occasion across the city, with the strongest celebrations in neighborhoods with Maharashtrian and South Indian communities.

What kind of work can I find at the Aaparajiitaa Exhibition Cum Sale? The Aaparajiitaa Exhibition Cum Sale typically features handcrafted clothing, textiles, jewelry, and home decor from independent designers and artisans. The emphasis is on curated, often handmade work from small-scale makers.

Is the Pre Puja Offline Exhibition at Debvilla Banquets open to all visitors? Pre-Puja exhibitions in Kolkata are generally open to all. Specific entry arrangements vary by event — check with the organizers or current local listings for details.

When does Durga Puja begin in 2026? Durga Puja 2026 follows the lunar calendar and the main celebrations fall in October. The festival spans four to five days culminating in Dashami, the day of idol immersion. A 2026 panchang will give you the confirmed dates.

What is the best way to experience Kolkata in September? Give yourself time to move between events — an exhibition in the afternoon, a neighborhood adda in the evening, a morning visit to Kumartuli during the idol-making season. The city rewards unhurried attention in September.

Bottom Line

September in Kolkata is a month with its own distinct energy, distinct from the Durga Puja main event but inseparable from it. Ganesh Chaturthi 2026 opens the festive season on September 14, while events like the Aaparajiitaa Exhibition Cum Sale at Bika Banquet and the Pre Puja Offline Exhibition at Debvilla Banquets fill the calendar with the cultural and artisan activity that makes this city unlike any other. Come for the exhibitions, stay for the city itself — Kolkata in September is the city at full creative momentum.