Automatic skip alarm on National Holidays

I guess users usually set an normal alarm on weekday for school, work or whatever.
But on National holidays we don’t have to wake up that early.

The problem is Sleep as android doesn’t recognize whether the day is holiday or normal weekday, so we have to turn off alarm manually during holidays, and turn it on before holidays end.

If Sleep as Android recognizes Holidays, and gives us an option like ‘Skip this alarm on Holidays’, once we set an alarm, we can forget about it.

There are many regional holiday calendar subscription on Google Calendar, which Sleep as Android can make use of.

Thanks in advance.