Academic Calendar
DeSales offers online courses that are required prerequisites for health-based professional programs at many colleges and universities.
2018-2019
| Terms | Start Date | End Date |
| Session 1 | August 20, 2018 | October 13, 2018 |
| Session 2 | October 15, 2018 | December 8, 2018 |
| Winter Mester Online | December 22, 2018 | January 12, 2019 |
| Session 3 | January 14, 2019 | March 9, 2019 |
| Session 4 | March 11, 2019 | May 4, 2019 |
| Session 5 | May 13, 2019 | July 6, 2019 |
| Summer 1 Minimester Online | May 20, 2019 | June 29, 2019 |
| Summer 2 Minimester Online | July 1, 2019 | August 10, 2019 |
| Session 6 | July 8, 2019 | August 17, 2019 |