Diwali (also Deepavali, "a row of lights") is the most widely celebrated Hindu festival — a five-day festival of lights held in autumn, usually October or November. At its heart is a simple, luminous idea: the victory of light over darkness, knowledge over ignorance, and good over evil. Homes, temples, and streets fill with rows of small oil lamps (diyas), candles, and today electric lights.
What it celebrates
Diwali gathers several stories under one glow. For many, it marks the return of Lord Rama to the city of Ayodhya after fourteen years of exile and his victory over Ravana — the townspeople lit lamps to guide him home. Others honor Lakshmi, the goddess of prosperity and well-being, who is welcomed into clean, brightly lit homes. In parts of India it also celebrates Krishna's victory over the demon Narakasura. The common thread is renewal: light returning, the year turning, the heart cleared.
The five days
Diwali unfolds across five days: Dhanteras (a day of prosperity and buying something new), Naraka Chaturdashi (also called Choti Diwali), Lakshmi Puja (the main night of lamps and worship), Govardhan Puja / Annakut, and Bhai Dooj (honoring the bond between siblings). The exact customs vary widely by region and family.
How a newcomer can take part
- Light lamps. Set out a few diyas or candles at dusk — the simplest and most universal act of the festival.
- Clean and brighten your home. Tidying and decorating (often with rangoli, colorful floor designs) welcomes Lakshmi and marks a fresh start.
- Offer a simple Lakshmi puja. On the main night, light a lamp before an image of Lakshmi, offer sweets and flowers, and give thanks.
- Share sweets and good wishes. Diwali is deeply social — exchanging sweets (mithai) and greetings is central.
- Visit a temple. Most temples hold special Diwali celebrations and warmly welcome newcomers.
Want the bigger picture? See Living the Faith for the full festival year, or start at The Steps.