Diwali 2026 Date: When It Falls and How the Five Days Run

Diwali 2026 falls on Sunday, 8 November 2026. The run-up starts two days earlier with Dhanteras on Friday, 6 November 2026, and the celebrations carry on for two days after the main night.

If you're here to put a date in a calendar, that's the answer. The rest of this is the part that actually decides when you should send something — because Diwali isn't one evening, it's five days with quite different moods, and a message that lands on the wrong one gets lost.

How the five days run

The sequence is the same every year even though the dates move, because the whole run is anchored to the new moon of Kartik. Names differ by region — what follows is what most of India would recognise.

• Dhanteras (Friday, 6 November 2026) — the buying day. Gold, silver, steel, a new vessel, anything that counts as bringing prosperity into the house. Shops stay open late and the whole day has a busy, practical feel.
• Naraka Chaturdashi, or Choti Diwali — the day after Dhanteras. An early oil bath, a smaller set of diyas, and in most homes the real cleaning and cooking push before the main night.
• Lakshmi Puja, the main Diwali night (Sunday, 8 November 2026) — the puja at home, the diyas along the balcony, the sweets, and the phone that does not stop.
• Govardhan Puja or Annakut — the day after Diwali in most of North India, though in some regions and some years it shifts. A mountain of food offered, and in Gujarati homes the new financial year.
• Bhai Dooj — the closing day, for brothers and sisters, and the second time in the year siblings are the point of the festival after Raksha Bandhan.
• On the last two days, check a panchang rather than a calendar app. Govardhan Puja can land the same day as Diwali in some years, and Bhai Dooj shifts with it — this is the one part of the run people genuinely get wrong.

Why the date moves every year

Diwali was on 20 October in 2025 and falls on 8 November in 2026 — an eighteen-day jump, which is why the question gets asked fresh every single year.

The reason is that the festival is set by the Hindu lunisolar calendar, not the Gregorian one. Diwali is the new moon night — amavasya — of the month of Kartik. A lunar month runs about 29.5 days, so twelve of them come up roughly eleven days short of a solar year. The calendar corrects the drift by inserting an extra month every two or three years, which is why the date walks backwards through October and then jumps forward again.

So there is no rule of thumb worth learning. Diwali lands somewhere between mid-October and mid-November, and the only reliable answer is the panchang for that year.

Why some families celebrate on a different day

This one causes real confusion, especially in mixed families and between people in different states, and it isn't anybody making a mistake.

Amavasya doesn't respect midnight. The new moon begins and ends at a particular hour, and it frequently starts on one evening and finishes on the next. Lakshmi Puja is meant to happen while it is running — so when amavasya begins late on one day, some regions and traditions hold the puja that evening and others hold it the next.

Regional practice differs anyway. In much of South India the emphasis falls on Naraka Chaturdashi, the day before the main night, and the celebration is a dawn one rather than an evening one. In Gujarat the day after Diwali starts the new financial year. In Bengal the same new moon is Kali Puja.

The practical consequence for anyone sending something: if your family observes a different day, send on theirs. And if you're wishing a wide group across several states, the day before the main night is the safest single choice — it is either the right day or the day before it for almost everyone.

When to actually send your wishes

This is where most people go wrong, and it costs them nothing except being read.

On the day itself, your message arrives into a queue. By Diwali evening the average Indian phone is holding two hundred forwarded images, and the ones sent between 7pm and 10pm are competing with a puja, a doorbell and a group video call. A personal message sent then is technically on time and effectively invisible.

The morning of Diwali is the best window. Before the day starts properly, before the forwards begin. Something that arrives at nine in the morning gets read; the same words at nine at night get scrolled past.

Dhanteras is underrated. Almost nobody sends anything on the 6th, which is precisely why something arriving that day gets full attention. If you have one thing to say and you want it heard, say it then.

Bhai Dooj is a second chance. If the main night got away from you — and it does, every year — the closing day is a real occasion in its own right, not an apology.

If you're not in India this year

Diwali being on a Sunday in 2026 is a small mercy for anyone abroad: no work, no school run, and for once the time difference is the only obstacle.

Work backwards from their evening, not yours. Diwali in the Gulf is only half an hour behind, so a message sent at your dinner lands at theirs. From London you're four and a half hours behind — their puja is over by your lunchtime. From the US east coast you'd need to send it the night before to catch their morning.

The practical answer for most people: make whatever you're sending the evening before, and send it so it's waiting when they wake up on the 8th. There's more on that in Diwali gift for parents in India when you live abroad.

What to send

If you want the words, there are fifty of them in Diwali wishes for family and friends, and forty more for colleagues and clients.

If you want to send something rather than say something, Diwali gift ideas beyond mithai and dry fruit covers what actually works when a parcel isn't going to arrive in time.