I think this is bogus. You are right. What right does a facility have to say that 7pm-7am is not counted as part of Christmas day. That is like saying that beacause you work the graveyard shift you are not counted as part of the staff. And then to rub more salt in your wound, you are expected to come back in for 3-11 shift. You go girl! Stick to yor guns. I also work the night shift.
Well, I,m not the only one who doesn't receive a bonus. I work the grave yard shift, but I have to say that the cafeteria people come in and cook a special Thanksgiving & Christmas meal for us. They even stay and serve it to us. They do this on their own. :chuckle