Christmas Day
Christmas Day is one of the biggest Christian celebrations and falls on December 25 in the Gregorian calendar.
Christmas Day is one of the biggest Christian celebrations and falls on December 25 in the Gregorian calendar.
Millions of Orthodox Christians around the world annually observe Good Friday to commemorate the events leading up to Jesus Christ's crucifixion.
The Saturday before Easter Sunday is also known as Holy Saturday for many Orthodox churches worldwide.
Millions of Orthodox Christians around the world often celebrate Easter Sunday at a different time to the date set by many western churches.