Christmas is the day of of Jesus when he was born
When is Christmas? 25th of December
Christmas is a day of joy
Why is Christmas on the 25th of December? It's very tough for us kiwis to imagine Mary and Joseph trudging to Bethlehem in anything but, as Christina Rosetti memorably described it, "the bleak mid-winter," surrounded by "snow on snow on snow." To us, Christmas and December are inseparable. But for the first three centuries of Christianity, Christmas wasn't in December—or on the calendar anywhere.Xmas is originally a pagan day of worship.
Christmas is a day for Christans so non Christan don't celebrate Christmas