When Was The First Christmas Day Celebrated – so, using the julian calendar, as orthodox christians still do, just means december 25 is on a different day. Christmas day is regarded by many people as the most important holiday of the year. although the actual date of christ’s birth is unknown, christmas has been symbolically celebrated on the 25th. This day, december 25, 336, is the first recorded celebration of christmas.

When Was The First Christmas Day Celebrated

— www.nationalarchives.gov.uk

But was jesus really born on december 25 in the first place?. although the actual date of christ’s birth is unknown, christmas has been symbolically celebrated on the 25th.