Bhoot Chaturdashi
When it falls
The date shifts because it tracks the moon, not the Gregorian calendar.
Calculated for India (IST) using precise Panchang astronomy. Dates can shift by a day at locations far to the east or west.
What Bhoot Chaturdashi marks
Bhoot Chaturdashi falls on the fourteenth lunar day (Chaturdashi) of the dark fortnight of Kartik, the same night that the rest of India observes as Narak Chaturdashi and the evening just before Kali Puja and Diwali. In Bengal the day carries its own distinct meaning: 'bhoot' here means the departed, and the evening is set aside to remember ancestors and to acknowledge the spirits believed to move freely on this night of the year.
The custom rests on a simple idea that runs through much of Hindu practice: that the dead are not gone, and that the household has a duty to remember them. On this evening the family lights lamps to guide ancestral spirits and to keep unwelcome ones at a respectful distance. It is treated less as a frightening night and more as a careful, watchful one, a moment to honour those who came before and to keep the home protected.
Because the date is fixed by the Chaturdashi tithi rather than the calendar, Bhoot Chaturdashi shifts each year and is read against the evening (pradosh) hours, since the observance belongs to dusk and night. It usually lands the day before Kali Puja, though in some years the tithi timings place the two observances closer together.
Rituals & observance
Bhoot Chaturdashi is a quiet, home-centred evening rather than a public festival. The two practices that define it are counted in fourteens, matching the fourteenth tithi and, by tradition, fourteen generations of forebears.
- Light fourteen lamps (choddo pradip or choddo batti) at dusk and place them around the house, in dark corners, near entrances, and in less-used rooms, to honour ancestors and keep the home watched over through the night.
- Cook and eat choddo shaak, a dish of fourteen kinds of leafy greens, on this day. The greens are gathered or bought specially, and eating them is the central food custom of the evening.
- Clean and tidy the house beforehand, paying attention to neglected corners and storerooms, so the lamps are placed in a home that is set in order for the occasion.
- Remember departed family members through the evening, treating the lamps as an offering of memory rather than a performance, in the spirit of honouring those who came before.
- Keep the observance to the evening and night hours, when the pradosh period begins, since this is a dusk rite rather than a daytime one.
- Prepare for the next night, as the lamps and tidying lead naturally into Kali Puja and the Diwali celebrations that follow.
Regional variations
How this date is determined
Observed on the Chaturdashi tithi of Kartik (Krishna paksha), reckoned by dusk (pradosh kala). Should the tithi fall across two days, tradition keeps the earlier day (purva-viddha).
Dates are computed to astronomical precision (NASA/JPL ephemeris), in line with traditional panchang.
