Christmas or Christmas Day is an annual holiday celebrated on December 25 that commemorates the birth of Jesus of Nazareth. The date of commemoration is not known to be Jesus’ actual birthday, and may have initially been chosen to correspond with either a historical Roman festival or the winter solstice. Christmas is central to the Christmas and holiday season, and in Christianity marks the beginning of the larger season of Christmastide, which lasts twelve days.
popular modern custom of the holiday include gift-giving, Christmas carols, an exchange of greeting cards, church celebrations, a special meal,and the display of various decorations; including Christmas trees, lights, and garlands, mistletoe, nativity scenes, and holly. In addition, Father Christmas (known as Santa Claus in North America and Ireland) is a popular mythological figure in many countries, associated with the bringing of gifts for children.