Christmas Day, celebrated annually on December 25th, is a Christian holiday commemorating the birth of Jesus Christ. It has evolved into a cultural phenomenon celebrated by many non-Christians around the world. The holiday season often begins weeks in advance, with decorations, gift shopping, and various festivities. Christmas trees, both real and artificial, are decorated in homes and public spaces, often topped with a star or angel. The tradition of exchanging gifts is linked to the gifts brought by the Wise Men to the baby Jesus, as well as the generosity of St. Nicholas. Santa Claus, a mythical figure based on St. Nicholas, is said to deliver gifts to children on Christmas Eve. Many families attend special church services, such as Midnight Mass. Christmas carols and songs are sung in churches, homes, and public spaces. Traditional Christmas meals vary by culture but often include roast turkey, ham, or goose. In many countries, Christmas is a public holiday, allowing families to gather and celebrate together. The day is also marked by acts of charity and goodwill. While its religious significance remains central for many, Christmas has also become a secular celebration of family, giving, and winter festivities in many parts of the world.