when did we begin celebrating christmas

Christmas is a holiday that is celebrated on December 25th every year. The origins of Christmas can be traced back to the birth of Jesus Christ, who is believed to have been born on that date. The holiday was originally a religious celebration, but over time, it has become a more secular celebration of family, love, and generosity. Today, Christmas is celebrated by people of all faiths and backgrounds, and it is a time for people to come together, give gifts, and spread joy and goodwill.