Diwali is celebrated to mark the victory of Lord Rama over the demon king Ravana, which symbolizes the victory of good over evil. It also signifies the victory of light over darkness, as the festival is celebrated with lights and fireworks. Additionally, Diwali is associated with the goddess Lakshmi, who is the goddess of wealth and prosperity, and is worshipped during the festival to bring good luck and fortune.

Diwali is celebrated on the Amavasya (new moon day) of the Hindu month of Kartik, which typically falls in the months of October or November.

Diwali is celebrated with a variety of traditional activities, including lighting diyas (oil lamps) and candles, bursting firecrackers, exchanging gifts, performing Lakshmi Puja (worship of the goddess Lakshmi), and enjoying feasts with family and friends.

Lakshmi Puja is performed during Diwali to worship the goddess Lakshmi, who is the goddess of wealth and prosperity. It is believed that worshipping Lakshmi during Diwali brings good luck and fortune to the household.

Rangoli is a traditional art form that is created using colored powders or rice flour. It is made at the entrance of homes during Diwali to welcome the goddess Lakshmi and to decorate the house. It is also believed that Rangoli helps to ward off evil spirits.

Sweets are an important part of Diwali celebrations. They are prepared and shared with family and friends to spread joy and happiness. It is believed that sharing sweets during Diwali brings good luck and fortune.

Gifts are exchanged during Diwali to express love and gratitude towards family and friends. It is also believed that exchanging gifts during Diwali brings good luck and fortune.

Firecrackers are an integral part of Diwali celebrations. They are burst to celebrate the victory of good over evil, to ward off evil spirits, and to create a festive atmosphere.

Diyas (oil lamps) are lit during Diwali to represent the victory of good over evil, the victory of light over darkness, and the victory of knowledge over ignorance.

The Lakshmi Ganesh Puja is performed during Diwali to worship Lord Ganesha and Goddess Lakshmi. It is believed that worshipping Lord Ganesha and Goddess Lakshmi during Diwali brings good luck, fortune, and prosperity.

The Dhanteras Puja is performed during Diwali to worship Lord Dhanvantari, the god of Ayurveda. It is believed that worshipping Lord Dhanvantari during Diwali brings good health and prosperity.

The Naraka Chaturdashi Puja is performed during Diwali to worship Lord Vishnu. It is believed that worshipping Lord Vishnu during Diwali brings victory over evil and wards off evil spirits.

The Govardhan Puja is performed during Diwali to worship Lord Krishna. It is celebrated to commemorate the victory of Lord Krishna over Indra and to bring good luck and fortune.

The Bhai Dooj Puja is performed during Diwali to celebrate the bond between brothers and sisters. It is believed that performing the Bhai Dooj Puja brings good luck and fortune and wards off evil spirits.