| August 27-September 17 | Welcome2Mason |
| September 5 | Labor Day, University closed |
| September 6 | Last day to add classes |
| September 6 | Last day to drop classes with no tuition penalty |
| September 7 | Get Connected 2 Mason Fair |
| September 20 | Last day to drop classes with 33% tuition penalty |
| September 30 | Last day to drop classes with 67% tuition penalty |
| September 26-October 21 | Midterm progress reporting period (100-200 level courses) |