Actually, we do celebrate it, we just call it Jul (because vikings had a celebration for Thor on the 24th, and when we became Christians we didn’t feel like changing the name)! Denmark is a pretty christian country, but in an oddly low-key kinda way? Like almost everyone is baptized, but very few actually go to church, pray before dinner, stuff like that. And though Christmas is the one time of year we actually show our Christianity, like going to church and such, it’s more for the whole spending-time-with-family aspect.
We also celebrate it the 24th of December, not the 25th(See the Thor thing). We eat dinner, opens presents, watch kids tv shows all day, bake, all that good stuff! The 25th is the day my mothers side of the family holds what we call a Christmas lunch, where the whole family gathers one place and eat awesome food together, say thanks for the presents, and the kids get to play with their new toys together