Scenario:
All calendars by default will only show the Weekdays in a week and do not show Weekends, in a weekly view. (Please refer to the attached screenshot Calendar) The option to show weekends is a choice that can be enabled/disabled by a Web Resource administrator. This article describes the steps to enable the calendar to show weekends for all users across
the system.

Calendar:

Resolution:
Log into Web Resource with administrative privileges.
Point to 'Administration' tab.
Click on System Preferences.
Put a check mark beside Show Weekends. (Please refer to the attached screenshot Show Weekends)
Click on Save.
Up on revisiting any calendar now all the users will be able to see the Weekends as a part of the calendar.

Show Weekends: