These fields allow you to specify the date and time that an event occurs. Events can include any combination of start and end dates and times. The All Day and Show End Date / Time settings control which fields are shown and used. All Day events do not show a time. If Show End Date / Time is enabled then the event has an ending date and / or time, else the event occurs at a specific point in time. The date and time formats are based on your computer date and time regional settings that can be set through the Control Panel.
Date fields are broken down into day, month and year sub-fields. Time fields are broken down into hour and second sub-fields and also an am/pm indicator which is not shown if the 24-hour time format is used. To change a specific sub-field value, place the cursor in that field and use the up and down arrow keys on your keyboard or use the 'spin' control buttons to the right of the field or simply enter the number you desire using the keyboard. To move between fields, use the left and right arrow keys on your keyboard. For date fields, you may select the date from a drop down calendar by selecting the down arrow button to the right of the date field. To move between fields, use the Tab key.