Yes, I know this is a silly rant, but hey that’s what this thread is for, isn’t it?
NO! Today is not Christmas Eve Day! It’s the day before Christmas. Christmas is December 25 and the reason we even (sorry) have the expression Christmas Eve is because the reckoning of the day was from, get this, the eve(ning) and the day(time). Christmas Eve is part of Christmas Day.
Over in MPSIMS, there’s a thread about Christmas Adam. That makes a lot more sense than calling today Christmas Eve Day. Granted, it doesn’t make all that much sense, but it makes more sense.