With Vista Social, you can customize your social media calendar in terms of view options and week starting date. This article talks about how to change the week starting date of your Vista Social calendar.
1. Go to Calendar > Settings (gear icon at the top left part of the screen)
2. Under Week day starts on, choose either Sunday or Monday (Sunday is the default).
3. If you change it to Monday, then the calendar will have that as the first day of the week as shown below: