What is the logic behind due dates in Cerego?

If you use due dates, progress on the assignment ends at 12:00 am on the due date in whatever time zone is for the course instructor.

If you have a due date of January 22nd, then assignment progress is stopped at 12:00 am on Jan 22nd. That means you have until 11:59 pm on January 21st to complete the progress goal that has been set. And this applies to the time that the instructor is in. So, if the instructor is in San Francisco, California, the due date in our example is set to Pacific time. In our example, if a student is in New York city, then their assignment progress ends at 9:00 pm on January 21st according to their Eastern time zone.