| 6-17 | Preregistration for Fall 2015 |
| 23 | Priority off-campus and senior-only housing lotteries (Class of 2016) |
| 27 | General housing lottery (Classes of 2016 and 2017) |
| 30 | General housing lottery (Class of 2018) |
| 8 | Last day of classes |
| 11-18 | Final exams |
| 18 | Housing closes for non-seniors |
| 23 | 180th Baccalaureate Service and Commencement Exercises |
| 24 | Residence halls close for seniors (noon) |
| 30 | Closing date for Annual Parents Fund |
| 27 | New parent orientation |
| 27-30 | New student orientation |
| 29-30 | Upper-level students move in |
| 31 | First day of classes |
| 7 | Labor Day (classes in session) |
| 18-20 | Family Weekend |
| 10-13 | Fall break |
| 31 | Homecoming |
| 9-20 | Preregistration for Spring 2016 |
| 21 | Lafayette vs. Lehigh football (away) |
| 25-29 | Thanksgiving break |
| 11 | Last day of classes |
| 15-22 | Final exams |