2025 Calendar Orthodox Christmas. Orthodox christmas day's observance on january 7 is a reflection of both historical traditions and the diversity within the christian faith in terms of calendar usage and. Orthodox christians celebrate christmas a little bit later than most of the world.

Orthodox christmas day’s observance on january 7 is a reflection of both historical traditions and the diversity within the christian faith in terms of calendar usage and. The next upcoming orthodox christmas day is on tuesday january 7th, 2025.