I’m an Atheist and I love Christmas! I never associated it much with Jesus anyways.
I know that these days, that may sound bad, because the Fundamentalists have convinced themselves and many others that we have all always been creationist fundies.
When I was growing up, most Christians I knew were Main line. They never talked about their religion, it was personal, and they certainly did not believe in Creationism.
They were good people, and no less moral than the loud mouth born again cult that has risen in recent years. And when it came to Christmas, you know what most of them thought about? Santa, family, presents, fellow man, and celebration!

I don’t have any issues with any ones religious beliefs, but most of these people have a problem with mine.