There are some settings available for the Calendar View extension.
- In your WordPress admin area, go to UpStream > Calendar View.
Here you can choose the first day of the week, and the number of weeks to be displayed on the calendar.
You can also move between showing bars, and showing each individual item. If you use the bars style, each item on the calendar will show a bar going from its start date to its end date, as in the image below: