When you are in the add/edit event window (the window that pops up whenever you click the "+Event" link or when you click on an event in edit mode), there are two text boxes that allow you to specify a start and an end time for an event.

Once you have located the two boxes, you can enter times in one of two ways.

Option 1:

If the start or end time is in a half hour interval (i.e. with times ending in :30 or :00), you can click the down arrow next to the text boxes to select a time from a drop down menu.

Option 2:

If you have a time that does not end in :30 or :00, you can manually enter it in the text box. However, when you specify AM or PM, make sure that you do not use periods. If you were to enter "a.m." instead of "am", you will receive an error stating that the time is not in a correct format.

If you do not have your calendar set to display end times and would like to have them displayed on the main calendar, please click here for more information.