What Day Is Serbian Christmas 2025 Date. From the joyous festivities of new year’s day to the solemn remembrance of armistice day, each holiday carries its unique traditions and meanings. But the russian orthodox church, the largest communion in eastern orthodoxy, has kept to the old calendar, observing christmas on january 7.

Christmas day is a holiday of sharing. But the russian orthodox church, the largest communion in eastern orthodoxy, has kept to the old calendar, observing christmas on january 7.