| Month | Day | Date | Event |
| April | | | |
| | Monday | 2 | Registration begins for Summer Sessions (Undergraduate) |
| | Monday | 9 | Registration begins for matriculated MBA and Grad Nursing for MayMester, Summer and Fall. |
| | Tuesday | 10 | Registration begins for matriculated Grad Ed for MayMester and Summer. |
| | Monday | 16 | Registration begins for non-matriculated MBA and Grad Nursing for Summer and Fall. |
| | Tuesday | 24 | Registration begins for non-matriculated Grad Ed. for MayMester and Summer. |
| . | | | |
| May | | | |
| | Wednesday | 16 | MayMester classes begin. |
| | Friday | 25 | No Classes. |
| | Monday | 28 | No Classes. |
| | Tuesday | 29 | Summer Session I and III classes begin. Last day for registration without late charges. |
| . | | | |
| June | | | |
| | Friday | 1 | Last day for registration and course additions for Summer Sessions I and III. |
| | Tuesday | 5 | Last day to drop Summer Session I classes with no grade and full refund. |
| | Wednesday | 6 | MayMester classes end. |
| | Tuesday | 12 | Last day to drop from Summer Session III classes with no grade. Last day for 50% refund for Session I. Last day for full refund for Session III. |
| | Monday | 18 | Faculty must resolve "I" grades from Spring 2012 (undergraduate). |
| | Thursday | 21 | Last day to withdraw from a class with a "W" grade for Session I. |
| | Tuesday | 26 | Last day for 50% refund for Session III. |
| . | | | |
| July | | | |
| | Monday | 2 | Summer Session I classes end. Session III classes will meet. |
| | Tues-Fri | 3-6 | Session III break - no classes. |
| | Friday | 6 | Session I grades due by noon. |
| | Monday | 9 | Session II classes begin. Last day to register without late charges (9:00am-6:00pm). |
| | Tuesday | 10 | Late registration. |
| | Thursday | 12 | Last day for late registration and course additions for Summer Session II. |
| | Monday | 16 | Last day to drop Summer Session II classes with no grade and full refund. Faculty must resolve "I" grades from Spring 2012 (Grad Ed and MBA). |
| | Thursday | 19 | MBA classes end. |
| | Monday | 23 | Last day for 50% refund for Session II. |
| | Thursday | 26 | Last day to withdraw from a class with a "W grade for Session III. |
| . | | | |
| August | | | |
| | Thursday | 2 | Last day to withdraw from a class with a "W" grade for Session II. |
| | Monday | 6 | Faculty must resolve "I" grades from Session I (Undergraduates). |
| | Thursday | 9 | Summer Session II and III classes end. |
| | Monday | 13 | Session II and III grades due by noon. |
| . | | | |
| September | | | |
| | Tuesday | 4 | Faculty must resolve "I" grades from Session I (Grad Ed and Nursing). |
| | Tuesday | 11 | Faculty must resolve "I" grades from Session II and III (Undergraduates). |
| | Monday | 17 | Faculty must resolve "I" grades for MBA summer session. |
| . | | | |
| October | | | |
| | Wednesday | 10 | Faculty must resolve "I" grades from Session II and III (Grad Ed and Nursing). |