Diwali (Deepawali or Dipawali) is India's big festival. Diwali means rows of lighted lamps. It is a festival of lights and all Indian Hindus celebrate it joyfully. In this festival, people light up their houses and shops. During this festival, people worship Lord Ganesh for good welfare and prosperity and people also worship goddess Lakshmi for wealth and wisdom.
This festival is celebrated in the Hindu month of Kartik which falls sometime during the October or November months. It is celebrated to mark the return of Lord Ram from 14 years of exile and his victory over the demon Ravan. In many parts of India Diwali is celebrated for five consecutive days and is one of the most popular festivals in India. Hindus alike regard it as a celebration of life and use the occasion to strengthen family and relationships. For Hindus it is one of the most important festivals, and in some parts of India it marks the beginning of the new year. It is celebrated by letting off fireworks by children to really light up the whole of India.