| Summer 1 | 4 Week Course | 5 Week course | ||
| 05/24/2023- 06/22/2023 |
05/24/2023- 06/28/2023 |
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| Bill Payment due | Tuesday | May 16 | Tuesday | May 16 |
| Late Payment Fee Assessed ($50) | Wednesday | May 17 | Wednesday | May 17 |
| Late Registration Fee begins ($100) | Thursday | May 25 | Thursday | May 25 |
| Course override required for all classes | Thursday | May 25 | Thursday | May 25 |
| Holiday - Classes not in Session | Monday | May 29 | Monday | May 29 |
| Last Day to Register for a class online | Tuesday | May 30 | Tuesday | May 30 |
| Last Day to Drop a course without receiving a "W" | Tuesday | May 30 | Tuesday | May 30 |
| Absolute Last Day to Register or Add a Class** | Friday | June 2 | Friday | June 2 |
| Last Day to File Pass/D+/D/Fail Form | Friday | June 2 | Friday | June 2 |
| Last Day to Choose Repeat Course Option | Wednesday | June 14 | Wednesday | June 14 |
| Last Day to Withdraw from a course | Thursday | June 15 | Thursday | June 21 |
| Holiday - Classes not in Session | Monday | June 19 | Monday | June 19 |
| Tuition Refund Period for Summer Session I (fees are not refundable as of the first day of the semester) | ||
| 100% | Through May 26 | Through May 27 |
| 75% | May 27-29 | May 28-30 |
| 50% | May 30-June 1 | May 31-June 3 |
| 25% | June 2-4 | June 4-7 |
| No refunds after June 4 | No refunds after June 7 | |
| Summer 2 | 4 Week Course | 5 Week course | ||
| 6/29/2023- 7/27/2023 |
06/29/2023- 08/03/2023 |
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| Bill Payment due | Tuesday | June 20 | Tuesday | June 20 |
| Late Payment Fee Assessed ($50) | Wednesday | June 21 | Wednesday | June 21 |
| Late Registration Fee begins ($100) | Friday | June 30 | Friday | June 30 |
| Course override required for all classes | Friday | June 30 | Friday | June 30 |
| University Closed for Holiday Observance | Tuesday | July 4 | Tuesday | July 4 |
| Last Day to Register of Add a Class Online | Wednesday | July 5 | Wednesday | July 5 |
| Last Day to Drop a course without receiving a "W" | Wednesday | July 5 | Wednesday | July 5 |
| CONVERSION Day – Follow TUESDAY Schedule | Thursday | July 6 | Thursday | July 6 |
| Absolute Day to Register or Add a Class** | Sunday | July 9 | Sunday | July 9 |
| Last Day to File Pass/D+/D/Fail Form | Sunday | July 9 | Sunday | July 9 |
| Last Day to Choose Repeat Course Option | Thursday | July 20 | Thursday | July 20 |
| Last Day to Withdraw from a course | Thursday | July 20 | Thursday | July 27 |
| Tuition Refund Period for Summer Session II (fees are not refundable as of the first day of the semester) | ||
| 100% | Through July 1 | Through July 2 |
| 75% | July 2-5 | July 3-6 |
| 50% | July 6-8 | July 7-10 |
| 25% | July 9-11 | July 11-14 |
| No refunds after July 11 | No refunds after July 14 | |
| Summer 3 | 08/07/2023-08/25/2023 | |
| Bill Payment due | Monday | July 24 |
| Late Payment Fee Assessed ($50) | Tuesday | July 25 |
| Late Registration Fee begins ($100) | Tuesday | August 8 |
| Course override required for all classes | Tuesday | August 8 |
| Last Day to Register of Add a Class Online | Wednesday | August 9 |
| Last Day to Drop a course without receiving a "W" | Wednesday | August 9 |
| Absolute Day to Register or Add a Class** | Wednesday | August 9 |
| Last Day to File Pass/D+/D/Fail Form | Monday | August 14 |
| Last Day to Choose Repeat Course Option | Monday | August 21 |
| Last Day to Withdraw from a course | Monday | August 21 |
| Tuition Refund Period for Summer Session III (fees are not refundable as of the first day of the semester) | ||
| 100% | Through August 7 | |
| 75% | Tuesday | August 8 |
| 50% | Wednesday | August 9 |
| 25% | Thursday | August 10 |
| No refunds after August 10 | ||
Please be aware that fees are not refundable once the session begins. The tuition refund schedule above applies only to full-session courses. Shorter deadlines apply to shorter courses. Students are responsilbe for tuition and fees in accordance with University policy, regardless of class attendance.
Summer 2023 Registration begins Sunday, March 26, 2023 at 11 a.m.
NOTE: Unregistered students who remain in courses will not be allowed to register after this deadline and will forfeit any credits/grades that they feel they are entitled to by virtue of attending the course(s) in question.
Click here for the School of Law Academic Calendar.
Click here for the Zucker School of Medicine Academic Calendar.