The calendar list can be viewed in a variety of different ways. The right column of this page contains examples of the more popular views. To change the view of a calendar list, make sure that you are editing a page, then click on the right side of the calendar web part and select "Edit Web Part".
On the right side of your screen will open the Edit Web Part section (depending on your screen resolution you may need to scroll over to the right side of your screen).
Click on the drop down menu for Select View and select the view that you want.
If you select Calendar for your view you can then click on modify current view and select daily, weekly or monthly view.
Most common calendar views
Monthly View
Current Event View
Summary View