Diwali is the biggest festival of Hindus. Diwali celebrates with great enthusiasm throughout the length and breadth of India. It falls on the Amavasya of the month of Kartik every year by Hindu calendar and in the last week of October or in the starting days of November by English calendar. Many legends are associated with this festival. It marks the victory of Ram over Ravana. Diwali is the symbol of the success of the forces of good over evil.