Summer Session 2020
| Registration Begins | May 4 | Monday |
| First Day of Summer | May 18 | Monday |
| Internship Paperwork Due to HCC | May 20 | Wednesday |
| Last Day to Add | May 22 | Friday |
| Final Day to Withdraw for an 80% Refund | May 22 | Friday |
| Memorial Day Holiday | May 25 | Monday |
| Late Registration | May 26-29 | Tues.-Fri. |
| *Final Day to Withdraw for an 50% Refund | May 29 | Friday |
| Last Day to Drop | June 8 | Monday |
| Independence Day Holiday (observed) | July 3 | Friday |
| Last Day of Summer | August 7 | Friday |
| Grades Due | August 11 | Tuesday |
* No refunds will be issued after this date.
