Rongali Bihu of Assam is the most popular Bihu celebrates the onset of the Assamese New Year around April 14-15 and the coming of Spring. The Rongali Bihu or the Bohag Bihu is an important festival of Assam. The most important festivals of Assam are the Bihus, celebrated with fun in abundance by all Assamese .
The most important and colourful of the three Bihu festival is the Spring festival “Bohag Bihu” or Rongali Bihu celebrated in the middle of April. This is also the beginning of the agricultural season. Bihu is celebrated in all parts of Assam and by people belonging to all castes and religions.