See How Diwali Lights Up the World

Diwali, the Hindu festival of lights, marks the victory of light over darkness and good over evil. It lasts five days, with the main celebration on the third, when families light oil lamps called diyas, set off fireworks, share sweets, and pray together. Though it began in India, Diwali is now celebrated by Indian communities in Britain, the United States, Canada, Australia, and many other countries, and in several of them it is a public holiday. Each place keeps the heart of the festival and adds its own local colour.

The Story Behind the Lights

Diwali honours several stories, and the best known is the return of Rama to Ayodhya after fourteen years of exile, when the people lit lamps to guide him home. For many, it also celebrates Lakshmi, the goddess of wealth and good fortune, who is welcomed into clean and decorated homes. The lamps are the centre of it all: small flames placed in windows, on doorsteps, and along paths, turning ordinary streets into rivers of light. The message is simple and hopeful — that darkness, whatever form it takes, does not have the last word.

Diwali in India

In India, Diwali is the biggest festival of the year. Homes are cleaned and painted, new clothes are bought, and markets fill with lamps, sweets, and fireworks. Families gather for prayers, exchange gifts, and share meals that have been prepared for days. In the evening, the sky fills with fireworks and the streets glow with diyas. It is also a time for settling debts and starting fresh, a new year of sorts for many businesses. The scale is hard to describe until you have seen a whole city lit up at once.

Diwali in Britain and Beyond

In Britain, Leicester holds one of the largest Diwali celebrations outside India, with tens of thousands of people gathering on the Golden Mile for lights, music, and food. London's Trafalgar Square hosts its own festival, and towns across the country light up their high streets. In the United States, Diwali is marked at the White House and in cities from New York to San Francisco, with temple events, school celebrations, and community feasts. The festival has become a shared celebration, and neighbours of all backgrounds are often invited to join the food and the lights.

Food, Family, and New Beginnings

Food is central to Diwali: sweets like ladoo and barfi, savoury snacks, and rich family meals shared over several days. Giving sweets to neighbours and friends is a tradition in itself, a small act of goodwill that crosses every boundary. Christmas traditions share a similar spirit: a festival that turns a home into a place of welcome. Diwali also carries a quieter meaning: a time to forgive old quarrels, clear out what is no longer needed, and begin again. The lamps outside mirror a hope inside — that the coming year will be brighter than the last.

What Visitors Should Know

If you are invited to a Diwali celebration, bring a small gift, such as sweets or flowers, and remove your shoes if you enter a home or temple. Dress modestly for temple visits, and ask before taking photographs during prayers. The celebrations are warm and welcoming, and hosts are usually glad to explain what is happening. The best way to enjoy Diwali is the simplest: accept the food, admire the lights, and listen to the stories. You will leave with a clearer sense of why this festival matters so much to so many people. Like harvest festivals around the world and the Advent season, Diwali is a festival where food, light, and family come together in thanks.

Frequently Asked Questions

What does Diwali celebrate?

Diwali celebrates the victory of light over darkness and good over evil, most famously the return of Rama to Ayodhya, and the welcoming of Lakshmi, goddess of good fortune.

How long does Diwali last?

Five days, with the main celebration on the third day, when families light lamps, share sweets, and set off fireworks.

Where is Diwali celebrated?

It began in India and Nepal, and is now celebrated by Indian communities around the world, including in Britain, the United States, Canada, and Australia.

What are diyas?

Diyas are small oil lamps, traditionally made of clay, lit during Diwali and placed in windows, on doorsteps, and along paths to guide light into the home.