Boxing Day is a secular holiday celebrated the day after Christmas Day. It originated in the United Kingdom and is celebrated in a number of countries that previously formed part of the British Empire

Christmas is an annual festival commemorating the birth of Jesus Christ, observed primarily on December 25 as a religious and cultural celebration among billions of people around the world.

Christmas Eve is the evening or entire day before Christmas Day, the festival commemorating the birth of Jesus. Christmas Day is observed around the world, and Christmas Eve is widely observed as a full or partial holiday in anticipation of Christmas Day.