Bengali Festivals 2023

Solar-anchored festivals are essentially fixed: Naba Barsha (Boishakh 1) always falls on April 14 (occasionally April 15 in a Gregorian leap-year adjustment). Poush Sankranti always falls on January 14 — the same day as Makar Sankranti across India, Pongal in Tamil Nadu, Uttarayan in Gujarat, and Lohri in Punjab, all observing the Sun's entry into Capricorn. Most other Bengali festivals are tithi-anchored and shift annually: Durga Puja moves within a two-to-three week window in late September to mid-October; Kali Puja moves with Kartika Amavasya in October-November; Saraswati Puja shifts within late January to mid-February depending on when Magh Shukla Panchami falls. For accurate dates in a given year, use this calendar and set your city in the location bar, as tithi boundaries are sunrise-dependent.

Durga Puja runs across Ashshin Shukla Saptami through Vijaya Dashami. Mahalaya — the preceding Amavasya, when the Chandipath dawn broadcast marks the beginning of Devi Paksha — sets the festival countdown. In 2026, Mahalaya and the Durga Puja five-day arc fall in late September to early October; the precise Saptami date depends on when the Ashshin Shukla tithi sequence begins after Mahalaya. Check the Ashshin month view on this app for city-specific tithi boundaries. Vijaya Dashami (Bisarjan, the immersion day) is the tenth tithi of Ashshin Shukla Paksha. Kojagari Lakshmi Puja follows on the same Purnima night — so the Ashshin festival arc runs from Mahalaya through the full moon.

Pithe parban is the Bengali festival of sweet rice cakes, centred on Poush Sankranti (January 14) — the day the Sun enters Capricorn, shared with Makar Sankranti across India and Pongal in Tamil Nadu. In Bengali tradition the emphasis falls entirely on the pithe: dozens of varieties of sweet cakes made from rice flour, jaggery, date palm sugar (nolen gur), coconut, and milk. Family matriarchs begin preparation the night before, often making puli pithe (rice flour dumplings filled with coconut-jaggery), gokul pithe (fried rice cakes in syrup), and patishapta (crêpe-style rolls filled with coconut and khoya). The extended family gathers on the morning of Poush Sankranti to eat together. The festival marks the winter's turn and the harvest season's close — different in expression from the kite-flying of Gujarat's Uttarayan or the rice-pot-boiling of Tamil Pongal, but the same astronomical anchor.

Kojagari Lakshmi Puja is the Bengali name for the Lakshmi Puja observed on Ashshin Purnima — the full moon of Bengali month Ashshin (Ashvina), immediately after Vijaya Dashami (the last day of Durga Puja). Families welcome Lakshmi by lighting clay lamps, drawing alpana (floor patterns), and offering sweets, fruits, and lotus flowers. 'Kojagari' means 'who is awake?' — a reference to the belief that Lakshmi visits only those households where the lamps burn through the night. This is entirely distinct from the Lakshmi Puja observed in North and West India on Kartika Amavasya (Diwali night). Bengal observes Kali Puja on that same Kartika Amavasya night — the night that north India lights lamps for Lakshmi, Bengal lights them for Kali. These are two different festivals on two different tithis, separated by about two weeks.

Charak Puja is a Shaiva folk festival observed on Choitro Sankranti eve — the last day of the Bengali year, typically April 13. Devotees of Shiva undergo austerities and, in the traditional form, are suspended from the Charak tree (a vertical pole with a rotating arm) by hooks pierced through the skin and rotated. The practice is now less common in its severe form but remains symbolically observed in rural Bengal. Gajan is the broader festival cycle of Shaiva rituals in Choitro and occasionally extending into the end of Bhadro — folk performances, processions of Shiva devotees (Gambhira dancers in some areas), and rites associated with Shiva, Dharmaraj, and Nilkantha. Gajan has pre-Brahminical roots and is most intensely observed in West Bengal's rural districts. Both Charak and Gajan mark the closing of the Bengali year before Naba Barsha on Boishakh 1.

The Bengali Bangabda calendar is a solar calendar tied to Mesha sankranti — the Sun's entry into Aries (Mesha rashi). This is the same astronomical anchor as Tamil Puthandu and Punjabi Vaisakhi, which fall on the same day. The Gregorian January 1 has no astrological or seasonal significance in Bengali tradition. The Mesha sankranti in mid-April marks the astronomical start of the solar year as understood in Vedic and subsequent Indian mathematical astronomy — the Sun at the vernal equinox position (accounting for ayanamsa). The Bengali new year at this point is shared by several Indian solar calendar traditions; what makes it Bangabda-specific is the epoch (starting ~593 CE) and the cultural practices — Halkhata, Mangal Shobhajatra, the spring fair — attached to Naba Barsha.