| Month | Day | Event |
|---|---|---|
| April | 15 | Registration for Summer I Flex 2026 Opens |
| May | 25 | Holiday: Memorial Day |
| 31 | Online Registration for Summer I Flex Ends | |
| 31 | Last Day to receive 100% Refund | |
| June | 1 | Summer I Flex 2026 Classes Begin |
| 1 | Late Registration/Schedule Changes – All Campus Sites | |
| 4 | Late Registration Ends for Summer I Flex | |
| 9 | Official Reporting Date | |
| 11 | Last Day to receive 70% Refund | |
| 15 | Last Day to receive 25% Refund | |
| 19 | Holiday: Juneteenth | |
| July | 3 | Holiday: Independence Day |
| 22 | Last Day to Withdraw with “W” | |
| August | 6 | Summer I Flex 2026 Ends |
| 7 | Semester grades due (9 a.m.) | |
| 7 | Semester grades become official (5 p.m.) |