When Is Orthodox Christmas 2026. As with december 25th, orthodox christmas also celebrates the. Orthodox christians are estimated to number between 250 and 300 million people. the largest number of orthodox christians live in eastern and southeastern.

List of the 2026 religious holidays and festivals with dates & information about each holiday. Orthodox christmas eve, marked primarily on january 6th, stands as a significant religious observance for millions of orthodox christians around the world.