2025
Summer 2025
| Registration Type | Dates: 5/19/2025 – 6/24/2025 |
| Priority Registration – Special Populations** | N/A |
| Open Registration – All Students | 2/3/2025 – 5/21/2025 |
| Special Registration (Unemployment and Volunteers) | 5/18/2025 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 5/19/2025 |
| Drop/Add Classes | 5/19/2025 – 5/21/2025 |
| Deadline for 50% Refund – Term Census Date | 5/21/2025 |
| Withdrawal Deadline for a “W” | 6/17/2025 |
| Holidays and No Classes | 5/26/2025 – Memorial Day |
| Last Day of Classes | 6/24/2025 |
| Graduation Application Deadline for 2025 Summer Completion | 7/1/2025 |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
| Registration Type | Dates: 5/19/2025 – 7/10/2025 |
| Priority Registration – Special Populations** | N/A |
| Open Registration – All Students | 2/3/2025 – 5/27/2025 |
| Special Registration (Unemployment and Volunteers) | 5/18/2025 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 5/19/2025 |
| Drop/Add Classes | 5/19/2025 – 5/27/2025 |
| Deadline for 50% Refund – Term Census Date | 5/27/2025 |
| Withdrawal Deadline for a “W” | 6/25/2025 |
| Holidays and No Classes | 5/26/2025 – Memorial Day 7/4/2025 – Independence Day |
| Last Day of Classes | 7/10/2025 |
| Graduation Application Deadline for 2025 Summer Completion | 7/1/2025 |
| Accepting Commit to Complete Applications | Please Refer to Website |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
| Registration Type | Dates: 5/19/2025 – 7/29/2025 |
| Priority Registration – Special Populations** | N/A |
| Open Registration – All Students | 2/3/2025 – 5/28/2025 |
| Special Registration (Unemployment and Volunteers) | 5/18/2025 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 5/19/2025 |
| Drop/Add Classes | 5/19/2025 – 5/28/2025 |
| Deadline for 50% Refund – Term Census Date | 5/28/2025 |
| Withdrawal Deadline for a “W” | 7/21/2025 |
| Holidays & No Classes | 5/26/2025 – Memorial Day 7/4/2025 – Independence Day |
| Last Day of Classes | 7/29/2025 |
| Graduation Application for 2025 Summer Completion | 7/1/2025 |
| Accepting Commit to Complete Applications | Please Refer to Website |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
| Registration Type | Dates: 6/25/2025 – 7/29/2025 |
| Priority Registration – Special Populations** | N/A |
| Open Registration – All Students | 2/3/2025 – 6/25/2025 |
| Special Registration (Unemployment and Volunteers) | 6/24/2025 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 6/25/2025 |
| Drop/Add Classes | 6/25/2025 – 6/30/2025 |
| Deadline for 50% Refund – Term Census Date | 6/30/2025 |
| Withdrawal Deadline for a “W” | 7/24/2025 |
| Holidays & No Classes | 7/4/2025 – Independence Day |
| Last Day of Classes | 7/29/2025 |
| Graduation Application Deadline for 2025 Summer Completion | 7/1/2025 |
| Accepting Commit to Complete Applications | Please Refer to Website |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
| Registration Type | Dates: 7/11/2025 – 8/30/2025 |
| Priority Registration – Special Populations** | N/A |
| Open Registration – All Students | 2/3/2025 – 7/11/2025 |
| Special Registration (Unemployment and Volunteers) | 7/10/2025 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 7/11/2025 |
| Drop/Add Classes | 7/11/2025 – 7/17/2025 |
| Deadline for 50% Refund – Term Census Date | 7/17/2025 |
| Withdrawal Deadline for a “W” | 8/18/2025 |
| Last Day of Classes | 8/30/2025 |
| Graduation Application Deadline for 2025 Summer Completion | 7/1/2025 |
| Accepting Commit to Complete Applications | Please Refer to Website |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
| Registration Type | Dates: 8/4/2025 – 8/27/2025 |
| Priority Registration – Special Populations** | N/A |
| Open Registration – All Students | 2/3/2025 – 8/4/2025 |
| Special Registration (Unemployment and Volunteers) | 8/3/2025 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 8/3/2025 |
| Drop/Add Classes | 8/4/2025 – 8/5/2025 |
| Deadline for 50% Refund – Term Census Date | 8/5/2025 |
| Withdrawal Deadline for a “W” | 8/24/2025 |
| Last Day of Classes | 8/27/2025 |
| Graduation Application Deadline for 2025 Summer Completion | 7/1/2025 |
| Accepting Commit to Complete Applications | Please Refer to Website |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
Fall 2025
| Registration Type | Dates: 9/3/2025 – 12/19/2025 |
| Priority Registration – Special Populations** | 4/2/2025 |
| Open Registration – All Students | 4/3/2025 – 9/16/2025 |
| Special Registration (Unemployment and Volunteers) | 9/2/2025 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 9/3/2025 |
| Drop/Add Classes | 9/3/2025 – 9/16/2025 |
| Deadline for 50% Refund – Term Census Date | 9/16/2025 |
| Withdrawal Deadline for a “W” | 11/13/2025 |
| Holidays and No Classes | 11/26 – 11/28/2025 – Thanksgiving |
| Last Day of Classes | 12/19/2025 |
| Graduation Application Deadline for 2025 Fall Completion | 11/1/2025 |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
| Registration Type | Dates: 9/3/2025 – 10/23/2025 |
| Priority Registration – Special Populations** | 4/2/2025 |
| Open Registration – All Students | 4/3/2025 – 9/9/2025 |
| Special Registration (Unemployment and Volunteers) | 9/2/2025 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 9/3/2025 |
| Drop/Add Classes | 9/3/2025 – 9/9/2025 |
| Deadline for 50% Refund – Term Census Date | 9/9/2025 |
| Withdrawal Deadline for a “W” | 10/8/2025 |
| Holidays and No Classes | N/A |
| Last Day of Classes | 10/23/2025 |
| Graduation Application Deadline for 2025 Fall Completion | 11/1/2025 |
| Accepting Commit to Complete Applications | Please Refer to Website |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
| Registration Type | Dates: 10/8/2025 – 12/19/2025 |
| Priority Registration – Special Populations** | 4/2/2025 |
| Open Registration – All Students | 4/3/2025 – 10/16/2025 |
| Special Registration (Unemployment and Volunteers) | 10/8/2025 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 10/8/2025 |
| Drop/Add Classes | 10/8/2025 – 10/16/2025 |
| Deadline for 50% Refund – Term Census Date | 10/16/2025 |
| Withdrawal Deadline for a “W” | 11/13/2025 |
| Holidays & No Classes | 11/26 – 11/28/2025 – Thanksgiving |
| Last Day of Classes | 12/19/2025 |
| Graduation Application for 2025 Fall Completion | 11/1/2025 |
| Accepting Commit to Complete Applications | Please Refer to Website |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
| Registration Type | Dates: 10/27/2025 – 12/19/2025 |
| Priority Registration – Special Populations** | 4/2/2025 |
| Open Registration – All Students | 4/3/2025 – 10/31/2025 |
| Special Registration (Unemployment and Volunteers) | 10/24/2025 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 10/27/2025 |
| Drop/Add Classes | 10/27/2025 – 10/31/2025 |
| Deadline for 50% Refund – Term Census Date | 10/31/2025 |
| Withdrawal Deadline for a “W” | 12/4/2025 |
| Holidays & No Classes | N/A |
| Last Day of Classes | 12/19/2025 |
| Graduation Application Deadline for 2025 Fall Completion | 11/1/2025 |
| Accepting Commit to Complete Applications | Please Refer to Website |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
Winter Intersession 2025
| Registration Type | Dates: 12/15/2025 – 1/18/2026 |
| Priority Registration – Special Populations** | 7/14/2025 |
| Open Registration – All Students | 7/15/2025 – 12/17/2025 |
| Special Registration (Unemployment and Volunteers) | 12/14/2025 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 12/15/2025 |
| Drop/Add Classes | 12/15/2025 – 12/17/2025 |
| Deadline for 50% Refund – Term Census Date | 12/17/2025 |
| Withdrawal Deadline for a “W” | 1/12/2026 |
| Holidays & No Classes | 12/24/2025 & 12/25/2025 1/1/2026 – New Year’s Day |
| Last Day of Classes | 1/18/2026 |
| Graduation Application Deadlines | Fall Completion: November 1 Spring Completion: March 1 Summer Completion: July 1 |
| Accepting Commit to Complete Applications | Please Refer to Website |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
Spring 2026
| Registration Type | Dates: 1/21/2026 – 5/13/2026 |
| Priority Registration – Special Populations** | 10/23/2025 |
| Open Registration – All Students | 10/24/2025 – 2/3/2026 |
| Special Registration (Unemployment and Volunteers) | 1/20/2026 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 1/21/2026 |
| Drop/Add Classes | 1/21/2026 – 2/3/2026 |
| Deadline for 50% Refund – Term Census Date | 2/3/2026 |
| Withdrawal Deadline for a “W” | 4/6/2026 |
| Holidays and No Classes | 2/16/2026 – President’s Day 3/16/2026 – 3/22/2026 – Spring Break |
| Last Day of Classes | 5/13/2026 |
| Graduation Application Deadline for 2026 Spring Completion | 3/1/2026 |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
| Registration Type | Dates: 1/21/2026 – 3/13/2026 |
| Priority Registration – Special Populations** | 10/23/2025 |
| Open Registration – All Students | 10/24/2025 – 1/27/2026 |
| Special Registration (Unemployment and Volunteers) | 1/20/2026 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 1/21/2026 |
| Drop/Add Classes | 1/21/2026 – 1/27/2026 |
| Deadline for 50% Refund – Term Census Date | 1/27/2026 |
| Withdrawal Deadline for a “W” | 2/25/2026 |
| Holidays and No Classes | 2/16/2026 – President’s Day |
| Last Day of Classes | 3/13/2026 |
| Graduation Application Deadline for 2026 Spring Completion | 3/1/2026 |
| Accepting Commit to Complete Applications | Please Refer to Website |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
| Registration Type | Dates: 2/25/2026 – 5/13/2026 |
| Priority Registration – Special Populations** | 10/23/2025 |
| Open Registration – All Students | 10/24/2025 – 3/5/2026 |
| Special Registration (Unemployment and Volunteers) | 2/24/2026 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 2/25/2026 |
| Drop/Add Classes | 2/25/2026 – 3/5/2026 |
| Deadline for 50% Refund – Term Census Date | 3/5/2026 |
| Withdrawal Deadline for a “W” | 4/17/2026 |
| Holidays & No Classes | 3/16/2026 – 3/22/2026 – Spring Break |
| Last Day of Classes | 5/13/2026 |
| Graduation Application Deadline for 2026 Spring Completion | 3/1/2026 |
| Accepting Commit to Complete Applications | Please Refer to Website |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144
| Registration Type | Dates: 3/23/2026 – 5/13/2026 |
| Priority Registration – Special Populations** | 10/23/2025 |
| Open Registration – All Students | 10/24/2025 – 3/27/2026 |
| Special Registration (Unemployment and Volunteers) | 3/20/2026 |
| Deadline for 100% Refund* | *See Refund Policy |
| Classes Begin | 3/23/2026 |
| Drop/Add Classes | 3/23/2026 – 3/27/2026 |
| Deadline for 50% Refund – Term Census Date | 3/27/2026 |
| Withdrawal Deadline for a “W” | 4/26/2026 |
| Holidays & No Classes | N/A |
| Last Day of Classes | 5/13/2026 |
| Graduation Application Deadline for 2026 Spring Completion | 3/1/2026 |
| Accepting Commit to Complete Applications | Please Refer to Website |
**Special Populations – Veterans, Athletes, Disability Services, Nursing Students, Computer Science Students, Engineering Students, SSS Students, and E-learning Students.
*Refund Policy:
- Course(s) canceled by the College – 100%
- Student drops course prior to the first day of classes – 100%
- Student drops the course from the first day of classes up to and including the third day of classes – 100%
- For more information, please refer to OCC’s Withdrawal Policy #5144