December 25th, 2021
Christmas Day is a federal holiday celebrated on December 25. Christmas is a Christian holiday marking the birth of the Christ Child. Decorating houses and yards with lights, putting up Christmas trees, giving gifts, and sending greeting cards have become holiday traditions even for many non-Christian people. This winter holiday is beloved by young and old, and is often an integral time of the year for festive gatherings and reunions.
Source: www.history.com/topics/christmas