Christmas is the holiday celebrated on December 25. It commemorates the birth of Jesus Christ and is marked by various traditions and festivities around the world. People often exchange gifts, decorate evergreen trees, and attend church services. The holiday also incorporates various cultural elements, such as carols and festive meals, and is a time for family gatherings and goodwill. The celebration has both religious and secular aspects, making it one of the most widely recognized holidays globally, regardless of individual beliefs.