Christmas is celebrated on December 25. It is a sacred religious festival and a worldwide commercial and cultural response. For two thousand years, people in the world have been using religious traditions and customs to understand it.
Christians regard Christmas as the anniversary of the birth of Jesus. Jesus is a spiritual leader. His teachings form the basis of their religion. Popular customs include decorating Christmas trees, going to church, exchanging gifts, waiting for Santa Claus to come, and eating together with family and friends.