Calendar Event Times

Does anyone know how to add the end time to a calendar event. Google search gave me an old forum post on how to change the default start time, which I played with until I got the desired result. Now need to add end time.
Added code to line 58 of the calendar view.php

timeFormat: 'H:mma’,



Add the option

displayEventEnd: true

Thank you. Perfect. Client will be very happy.