Christmas Day, celebrated on the 25th of December each year, is a prominent holiday in the United States of America. It marks the celebration of the birth of Jesus Christ and is recognized both as a religious holiday by the Christian community and as a cultural holiday by many non-religious individuals. In the United States, Christmas Day is a federal holiday, marking the closing of government offices and giving people a day off work to celebrate.

Leading up to the holiday, many Americans decorate their homes with Christmas trees, lights, and other holiday-themed decorations. These decorations often include ornaments, wreaths, and garlands. Gift-giving is a major part of the holiday, with families and friends exchanging presents on Christmas morning. Many people also participate in festivities such as singing Christmas carols, attending special church services, and enjoying festive meals with family and friends.

In addition to the religious aspects of the holiday, various secular and mythical elements have been infused into the American celebration of Christmas. This includes the popular figure of Santa Claus, a jolly man in a red suit who travels in a flying sleigh pulled by reindeer to deliver gifts to children around the world. The United States Postal Service even has a program where children can send letters to Santa. Christmas Day in the United States overall is a time of joy and merriment, providing opportunities for people to spend quality time with their loved ones and to enjoy the festive spirit of the season.