Although departments can offer their classes at varying lengths, the Office of the University Registrar recommends the following standardized start/end dates for each semester/session.
Any class that does not follow one of the below start/end dates will have unique deadlines not shown here. To view these non-standard dates and deadlines you must check the specific class section on the Schedule of Classes.
The spring semester consist of 16 instructional weeks. Most classes meet for the full term but some may only meet for a part of the full term (1st 8-weeks or 2nd 8-weeks).
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 1/17/2025 | |
| Change Grade Type | 2/2/2025 | |
| Drop Class | 2/2/2025 | Class will not appear on the transcript |
| Withdraw from Class | 2/3/2025 - 3/31/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 1/12/2025 | |
| 80% Refund/Reduction Received | 1/13/2025 - 1/19/2025 | |
| 50% Refund/Reduction Received | 1/20/2025 - 2/9/2025 | |
| 0% Refund/Reduction Received | 2/10/2025 - 3/31/2025 |
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 1/17/2025 | |
| Change Grade Type | 1/23/2025 | |
| Drop Class | 1/23/2025 | Class will not appear on the transcript |
| Withdraw from Class | 1/24/2025 - 2/20/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 1/12/2025 | |
| 80% Refund/Reduction Received | 1/13/2025 - 1/17/2025 | |
| 50% Refund/Reduction Received | 1/18/2025 - 1/27/2025 | |
| 0% Refund/Reduction Received | 1/28/2025 - 2/20/2025 |
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 3/14/2025 | |
| Change Grade Type | 3/22/2025 | |
| Drop Class | 3/22/2025 | Class will not appear on the transcript |
| Withdraw from Class | 3/23/2025 - 4/21/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 3/9/2025 | |
| 80% Refund/Reduction Received | 3/10/2025 - 3/14/2025 | |
| 50% Refund/Reduction Received | 3/15/2025 - 3/25/2025 | |
| 0% Refund/Reduction Received | 3/26/2025 - 4/21/2025 |
The summer session consists of a single 12-week term. Most classes will not meet for the entire twelve weeks but will instead meet for a part of the full term (1st 8-weeks, 2nd 8-weeks, 1st 6-weeks, etc.).
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 5/20/2025 | |
| Change Grade Type | 5/31/2025 | |
| Drop Class | 6/5/2025 | Class will not appear on the transcript |
| Withdraw from Class | 6/6/2025 - 7/19/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 5/18/2025 | |
| 80% Refund/Reduction Received | 5/19/2025 - 5/25/2025 | |
| 50% Refund/Reduction Received | 5/26/2025 - 6/9/2025 | |
| 0% Refund/Reduction Received | 6/10/2025 - 7/19/2025 |
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 5/23/2025 | |
| Change Grade Type | 5/30/2025 | |
| Drop Class | 5/30/2025 | Class will not appear on the transcript |
| Withdraw from Class | 5/31/2025 - 6/29/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 5/18/2025 | |
| 80% Refund/Reduction Received | 5/19/2025 - 5/23/2025 | |
| 50% Refund/Reduction Received | 5/24/2025 - 6/3/2025 | |
| 0% Refund/Reduction Received | 6/4/2025 - 6/29/2025 |
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 6/21/2025 | |
| Change Grade Type | 6/28/2025 | |
| Drop Class | 6/28/2025 | Class will not appear on the transcript |
| Withdraw from Class | 6/29/2025 - 7/27/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 6/16/2025 | |
| 80% Refund/Reduction Received | 6/17/2025 - 6/21/2025 | |
| 50% Refund/Reduction Received | 6/22/2025 - 7/2/2025 | |
| 0% Refund/Reduction Received | 7/3/2025 - 7/27/2025 |
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 5/22/2025 | |
| Change Grade Type | 5/28/2025 | |
| Drop Class | 5/28/2025 | Class will not appear on the transcript |
| Withdraw from Class | 5/29/2025 - 6/19/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 5/18/2025 | |
| 80% Refund/Reduction Received | 5/19/2025 - 5/22/2025 | |
| 50% Refund/Reduction Received | 5/23/2025 - 5/30/2025 | |
| 0% Refund/Reduction Received | 5/31/2025 - 6/19/2025 |
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 7/5/2025 | |
| Change Grade Type | 7/10/2025 | |
| Drop Class | 7/10/2025 | Class will not appear on the transcript |
| Withdraw from Class | 7/11/2025 - 8/1/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 7/1/2025 | |
| 80% Refund/Reduction Received | 7/2/2025 - 7/5/2025 | |
| 50% Refund/Reduction Received | 7/6/2025 - 7/13/2025 | |
| 0% Refund/Reduction Received | 7/14/2025 - 8/1/2025 |
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 5/21/2025 | |
| Change Grade Type | 5/25/2025 | |
| Drop Class | 5/25/2025 | Class will not appear on the transcript |
| Withdraw from Class | 5/26/2025 - 6/8/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 5/18/2025 | |
| 80% Refund/Reduction Received | 5/19/2025 - 5/21/2025 | |
| 50% Refund/Reduction Received | 5/22/2025 - 5/26/2025 | |
| 0% Refund/Reduction Received | 5/27/2025 - 6/8/2025 |
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 6/19/2025 | |
| Change Grade Type | 6/23/2025 | |
| Drop Class | 6/23/2025 | Class will not appear on the transcript |
| Withdraw from Class | 6/24/2025 - 7/8/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 6/16/2025 | |
| 80% Refund/Reduction Received | 6/17/2025 - 6/19/2025 | |
| 50% Refund/Reduction Received | 6/20/2025 - 6/25/2025 | |
| 0% Refund/Reduction Received | 6/26/2025 - 7/8/2025 |
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 7/19/2025 | |
| Change Grade Type | 7/23/2025 | |
| Drop Class | 7/23/2025 | Class will not appear on the transcript |
| Withdraw from Class | 7/24/2025 - 8/5/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 7/16/2025 | |
| 80% Refund/Reduction Received | 7/17/2025 - 7/19/2025 | |
| 50% Refund/Reduction Received | 7/20/2025 - 7/24/2025 | |
| 0% Refund/Reduction Received | 7/25/2025 - 8/5/2025 |
The fall semester consist of 16 instructional weeks. Most classes meet for the full term but some may only meet for a part of the full term (1st 8-weeks or 2nd 8-weeks).
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 8/29/2025 | |
| Change Grade Type | 9/12/2025 | |
| Drop Class | 9/12/2025 | Class will not appear on the transcript |
| Withdraw from Class | 9/13/2025 - 11/14/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 8/29/2025 | |
| 80% Refund/Reduction Received | 8/30/2025 - 9/5/2025 | |
| 50% Refund/Reduction Received | 9/6/2025 - 9/12/2025 | |
| 0% Refund/Reduction Received | 9/13/2025 - 11/14/2025 |
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 8/29/2025 | |
| Change Grade Type | 9/4/2025 | |
| Drop Class | 9/4/2025 | Class will not appear on the transcript |
| Withdraw from Class | 9/5/2025 - 10/2/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 8/29/2025 | |
| 80% Refund/Reduction Received | 8/30/2025 - 9/3/2025 | |
| 50% Refund/Reduction Received | 9/4/2025 - 9/8/2025 | |
| 0% Refund/Reduction Received | 9/9/2025 - 10/2/2025 |
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 10/24/2025 | |
| Change Grade Type | 11/1/2025 | |
| Drop Class | 11/1/2025 | Class will not appear on the transcript |
| Withdraw from Class | 11/2/2025 - 12/1/2025 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 10/24/2025 | |
| 80% Refund/Reduction Received | 10/25/2025 - 10/29/2025 | |
| 50% Refund/Reduction Received | 10/30/2025 - 11/3/2025 | |
| 0% Refund/Reduction Received | 11/4/2025 - 12/1/2025 |
The winter intersession consist of a single 3-week term.
| Event | Deadline Date(s) | Additional Information |
|---|---|---|
| Add Class | 12/22/2025 | |
| Change Grade Type | 12/24/2025 | |
| Drop Class | 12/24/2025 | Class will not appear on the transcript |
| Withdraw from Class | 12/25/2025 - 1/3/2026 | Class will appear on the transcript with a 'W' grade |
| 100% Refund/Reduction Received | 12/22/2025 | |
| 80% Refund/Reduction Received | 12/23/2025 | |
| 50% Refund/Reduction Received | 12/24/2025 | |
| 0% Refund/Reduction Received | 12/25/2025 - 1/3/2026 |