By default the Appointments calendar starts on a Monday. You can change the start of a user's calendar week to any other day.
Note: To change a user's start of the calendar week, you must have a role assigned to you that gives you editing permissions for Users. For more information on roles, see here.
Change a User's Calendar Start
You can change the starting day of a user's calendar at any time from the Settings page:
1. Go to the Users tab.
2. Select the user who you want to change the calendar start for.
3. Scroll down to Calendar settings.
4. Select a new First day from the dropdown menu.
5. Click Save in the top right-hand corner.
Your Appointments calendar is updated with the new starting day: