It is the biggest harvest festival, spread over four days. 'Bhogi' is celebrated on January 13, 'Pongal' on January 14, 'Mattu Pongal' on January 15, and 'Thiruvalluvar Day' on January 16. Thiruvalluvar has done a great contribution to Tamil literature with 'Thirukkural'. There are 1,330 verses in this work and they talk about all aspects of life.


In fact, the name of the festival is derived from Pongal, a rice pudding made from freshly harvested rice, milk and jaggery. The first day, "Bhogi Pongal", is a day for the family. "Surya Pongal", the second day, is dedicated to the worship of Surya, the Sun God. The third day of Pongal, "Mattu Pongal", is for the worship of the cattle.


Cattle are bathed, their horns polished and painted in bright colours, and garlands of flowers placed around their necks. Pongal is associated with cleaning and burning of rubbish, symbolizing the destruction of evil.


The festival is celebrated for four days and the celebrations on the first day of the Tamil month Thai and continues for the three days. The month of Thai is supposed to be very auspicious for every kind of activity. The Sun is worshipped for his rays are responsible for the life on earth.

Cattle are bathed, their horns polished and painted in bright colours, and garlands of flowers placed around their necks. Pongal is associated with cleaning and burning of rubbish, symbolizing the destruction of evil. All the four days of Pongal have there own individual significance. On the first day, delicious preparations are made and homes are washed and decorated. Doorways are painted with vermilion and sandalwood paste with colourful garlands of leaves and flowers decorating the outside of almost every home. On this day 'Bhogi' or the Rain God is worshipped.

According to another the third day of Pongal is celebrated because Lord Shiva once asked Nandi, his bull, to go to earth and deliver his message to the people - to have an oil bath every day and food once a month. But Nandi got it all mixed up when he delivered the message, and told the people that Shiva asked them to have an oil bath once a month and eat every day. Shiva was displeased, and told Nandi that since the people would now need to grow more grain, Nandi would have to remain on earth and help them plough the fields.

There are few interesting legends behind the Pongal celebrations. The most popular among them related to the celebrations of the first day of the Pongal festival goes like this - Lord Krishna lifted the Govardhan Mountain on his little finger to shelter his people and save them from being washed away by the rains and floods.

Mattu Pongal is also called "Kanu Pongal", and women pray for the welfare of their brothers. This is similar to the festivals of Raksha Bandhan and Bhai Dooj celebrated in some states of North India.