iPad iOS 9 Today View - Calendar Listing
If you swipe to the bottom of the today screen you should see the edit button. If you tap that you should see the option to place the calendar in the 'Today' section (see below)



In the pull down menu, I now have two sections: the 'Today View' and 'Widgets View'.  The Today View shows me the current temperature, below that the next appointment on my calendar.  Below that it shows me the appointments in my calendar for the whole day.