Yes. No allowance is made unless I apply six weeks in advance for a personal day, which they deduct from the five sick days. It cannot be a Monday, Friday, or the day before or after a vacation. If you’ve used up sick days, then no personal days are granted. I work 10 hours so I can’t get to Mass even if in the evening.
I’m visiting a friend in the southeastern US, so I got to hear Mass today, first time in a long while! The public schools all had their first day of classes today in this state. There are severe penalties for students not showing up unless they are medically excused by a doctor; a parent note is not accepted. Naturally, Catholic teachers are not permitted to take the day off. I think it’s done on purpose.