Blackbaud Sphere has the ability for organizations to track volunteers for a Thon Event. Users can create a Volunteer Registration form that appears on the website allowing people to sign-up to volunteer at the event. This solution outlines how the Volunteer Positions will sort on the form.
The Volunteer Positions should sort by date but not by time. Currently if you sort by the Date column, it should arrange the positions by the date. However, it does not take time into account so they will not be in order of date and time.