Yes. And we strongly advice you to use this feature as it will ease your workload.
Go to 'Closing Days' where you can register when your business is closed. Please read the information on that page. This function follows the iCalendar standard.
A great advantage of using this feature is that you cannot enter lessons/timeslots on these days which in turn saves you time when you enter new activities. It also reduces errors as the process is automated. Finally you can use the information to export directly to your iCalendar ie Google Calendar and the like.
Administrators, HR-accounts and trusted accounts have access and can edit everything in here.
Administrators and trusted can override this block and enter individual timeslots on Holidays after confirming a warning.