Modifying this control will update this page automatically

Show or hide the Holidays calendar on Mac
The Holidays calendar displays holidays based on your computer’s region.
Note: The Holidays calendar is a subscription calendar. You can’t add or delete holidays in the Holidays calendar, because subscription calendars can be modified only by the calendar provider.
Show or hide holidays
In the Calendar app
on your Mac, choose Calendar > Settings, then click General.
Select or deselect “Show Holidays calendar.”
Add the Holidays calendar for a different region
You can add a Holidays calendar for different countries or regions.
In the Calendar app
on your Mac, choose File > New Holiday Calendar.
Click the Region pop-up menu, choose a country or region, then click Add.
Choose a name for the calendar, select your preferred location, alert, and refresh settings, then click OK.