Bihar Festival has a long list of celebrations. These fair and festivals are divided into two parts, seasonal and permanent. Seasonal fairs are those which are held in the particular season and the time of such fairs is determined by the lunar calendar, whereas permanent fairs those which are held throughout the year once or twice a week. Seasonal fairs are basically religious in character, whereas permanent fairs are commercial in its composition. Bihar has a tradition of festivals from time immemorial .Bihar as an ancient land has a long list of festivals and fairs which the people of Bihar actively take part in. The most famous festival of Bihar is Chatth Puja. Festivals always break the monotony of day-to-day life and inspire us to promote love and brotherhood and to work for the upliftment of the society. Observed mostly by the people of North Bihar, this puja is devoted for the worship of the Sun God. The other main festivals of Bihar include Kartik Purnima, Holi, Dussehra, Deepavali, Saraswati Puja, Bhaiya Dooj etc.