Summer Courses and Registration
Catch up. Get ahead. Shine brighter this summer—with Adelphi’s convenient online or in-person summer courses, and exclusive career learning opportunities.
Whether you’re a current Adelphi student, a visiting student, or a high school student looking to earn college credit, summer classes at Adelphi are a great way to move your goals forward.
Explore Your Course Options
You can browse offerings by session, modality, meeting pattern, and course level using the Course Search tool.
Dates to Know for Summer 2026
| Date | Description |
|---|---|
| March 23 | Registration opens for continuing Adelphi students, visiting students, transfer students, and class of 2026 high school graduates |
| April 6 | Registration opens for high school students entering grades 9-12 |
| June 3 |
Last day to add a course for full summer sessions |
| May 26–June 30 | Summer Session I |
| May 29 | Last day to add a course for session I |
| July 6–August 9 | Summer Session II |
| July 9 | Last day to add a course for session II |
| May–August | Alternative and condensed courses are offered at various times |
Register for Summer Classes at Adelphi
We recommend you secure your spot as soon as possible once registration opens; some courses fill quickly.
- Registration for Summer 2026 opens Monday, March 23.
- Registration for high school students opens Monday, April 6.
Summer Opportunities for Future College Students and Visiting Students
- High School Students (entering grades 9–12 in the fall): Take select introductory undergraduate courses at a significantly discounted rate—a meaningful way to experience college-level learning and earn credits early.
- Recent High School Graduates: Students who have graduated from high school in the Class of 2026 may enroll in summer courses, including those planning to begin an Adelphi degree program in the fall.
- Visiting Students (currently enrolled at another institution): Students attending another institution may take summer courses at Adelphi to earn transferable credit—whether they intend to remain at their home institution or are considering transferring in the future.
Course Formats
Adelphi offers several flexible learning formats so you can choose what works best for your schedule.
Most instruction takes place on campus, with up to 29% of coursework delivered online.
A blend of on‑campus and online learning, with 30–79% of coursework delivered online.
Fully online courses offered in two formats:
- Asynchronous: Work on your own schedule with instructor‑set deadlines.
- Synchronous: Meet live via video at scheduled times.
Attend in person or join via livestream—your choice each session. Recordings are available for added flexibility.
