Choose the Later Set Start Time command (Alt+DownArrow) to move the Set Start Time of any highlighted item that has a Set Start Time later in the day.
The Set Start Time changes by five minutes, unless you have enabled the Alt+ Increments 1 Minute setting (in Other Settings) in which case it changes by one minute instead.
You can make the Set Start Time as late as to the point that the end time of the item reaches midnight of the following day.
Related Topics
Later Set Start Time
Other Settings