This video illustrates how to easily adjust the time and date of an event on the Kickserv calendar. Users have two methods for modifying event details: either through the job record or directly on the calendar interface. The first method involves dragging and dropping the event to the desired date and time, or extending its duration by dragging the bottom part of the event spot. Alternatively, users can click on the event, select "Edit Event," and change the date settings accordingly. Additionally, the default view of the calendar displays from 6 am to 5 pm, but users can customize it by accessing the clock icon to include all 24 hours.