Christmas Day is on December 25.
Many people celebrate this day.
Families decorate Christmas trees with lights and ornaments.
They put gifts under the tree.
On Christmas morning, children open their gifts.
They believe in Santa Claus, who brings presents.
Some families go to church.
They sing carols and celebrate the birth of Jesus.
Many different cultures add their own traditions to Christmas.
For example, some families make special foods from their countries.
Christmas is a time for joy and togetherness.