Bihu is a festival celebrated by people in Assam, a state in India. It is a very special time of the year when the farmers are happy and they celebrate by singing, dancing and doing other fun things.
There are three types of Bihu: Rongali Bihu, Kongali Bihu and Bhogali Bihu. Rongali Bihu happens in April, which is the time when the crops are ready to be harvested. During this time, people decorate their homes and wear colorful clothing. They also dance the Bihu dance, which is a very special dance that uses a lot of jumping and spinning.
Kongali Bihu happens in October, when the crops have already been harvested and people are starting to prepare for winter. During this time, people light lamps in their homes and offer prayers.
Bhogali Bihu happens in January, which is when the people celebrate the end of the harvesting season. During this time, people get together and make a lot of food, which they share with their friends and family. They also build giant bonfires and dance around them.
Overall, Bihu is a very happy and fun time of the year for the people of Assam. It brings people together and celebrates the hard work they have done throughout the year.