Summer 2025 Academic Calendar
SDSU offers a twelve week term (T1) and four sessions ranging from four to eight weeks in length (S1-4) to fit your summer schedule.
| February | |
|---|---|
| February 26 | Summer 2025 enrollment appointments available in my.SDSU. Students can begin adding courses to their shopping cart. Review How Do I View My Registration Window? to learn more. |
| March | |
|---|---|
| March 5 | Summer 2025 registration begins. |
| March 7 | Payments of tuition and fees accepted for for all sessions (T1, S1, S2, S3, and S4). Review the How to Pay Tuition and Fees and Other University Charges web page. |
| May | |
|---|---|
| May 23 | T1/S1 - Last day to withdraw from all classes and receive a full refund of tuition and fees. |
| May 26 | Holiday—Memorial Day. Faculty/staff holiday. Campus closed. |
| May 27 | First day of summer term. |
| May 27 | T1/S1 - First day of T1/S1 classes. If a seat becomes available, students on the waitlist will be added automatically. |
| May 27 | T1/S1 - Beginning on the first day of class, a refund for withdrawal will be prorated based on the percentage of the term completed. Courses must be dropped before the first day of classes to be considered for a full refund. |
| June | |
|---|---|
| June 1 | S1 - End of Waitlists. This is the last day a student can remain on the waitlist and be auto-enrolled if a seat opens. After this date, waitlists are closed. |
| June 2-4 | S1 - Enrollment during this period is by permission number only. |
| June 2 | S1 - Last day for students to be administratively dropped from S1 courses due to missing course requirements or non-attendance. (11:59 p.m. deadline). |
| June 2 | T1 - End of Waitlists. This is the last day a student can remain on the waitlist and be auto-enrolled if a seat opens. After this date, waitlists are closed. |
| June 3-6 | T1 - Enrollment during this period is by permission number only. |
| June 4 | T1 - Last day for students to be administratively dropped from T1 courses due to missing course requirements or non-attendance (11:59 p.m. deadline). |
| June 4 | S1 - Schedule Adjustment Deadline - Last day for students to add, drop, or change grading basis (11:59 p.m. deadline). |
| June 6 | T1 - Schedule Adjustment Deadline - Last day for students to add, drop, or change grading basis (11:59 p.m. deadline). |
| June 6 | T1/S1 - Last day to opt-out of Day1Ready or Immediate Access for online course materials. |
| June 9 | S3 - First day of S3 classes. If a seat becomes available, students on the waitlist will be added automatically until the schedule adjustment deadline. |
| June 10 | S3 - Last day for students to be administratively dropped from S3 courses due to missing course requirements or non-attendance (11:59 p.m. deadline). |
| June 11 | S3 - Schedule Adjustment Deadline - Last day for students to add, drop, or change grading basis (11:59 p.m. deadline). |
| June 11 | S3 - Last day to opt-out of Day1Ready or Immediate Access for online course materials. |
| June 19 | Holiday—Juneteenth. Faculty/staff holiday. Campus closed. |
| June 23 | S4 - First day of S4 classes. If a seat becomes available, students on the waitlist will be added automatically. |
| June 26 | S4 - End of Waitlists. This is the last day a student can remain on the waitlist and be auto-enrolled if a seat opens. After this date, waitlists are closed. |
| June 27-July 1 | S4 - Enrollment during this period is by permission number only. |
| June 27 | S4 - Last day for students to be administratively dropped from S4 courses due to missing course requirements or non-attendance (11:59 p.m. deadline). |
| June 27 | Thesis submission strict 3:45 p.m. deadline: Final day for submitting thesis with the processing fee to Montezuma Publishing for thesis review to have the best likelihood for graduation in summer 2025. |
| June 28 | S1/S3 - Last day to submit a Petition for Late Schedule Adjustment for summer 2025. |
| June 30 | S2 - Last day to withdraw from all classes. |
| July | |
|---|---|
| July 1 | S4 - Schedule Adjustment Deadline - Last day for students to add, drop, or change grading basis (11:59 p.m. deadline). |
| July 1 | S4 - Last day to opt-out of Day1Ready or Immediate Access for online course materials. |
| July 3 | S1/S3 - Last day of classes. (Final exams are the last day of classes for each summer session.) |
| July 4 | Holiday—Independence Day. Faculty/staff holiday. Campus closed. |
| July 6 | S1/S3 - Grades due from instructors (11 p.m. deadline). |
| July 8 | S2 - First day of S2 classes. If a seat becomes available, students on the waitlist will be added automatically. |
| July 8 | S2 - Beginning on the first day of class, a refund for withdrawal will be prorated based on the percentage of the term completed. Courses must be dropped before the first day of classes to be considered for a full refund. |
| July 13 | S2 - End of Waitlists. This is the last day a student can remain on the waitlist and be auto-enrolled if a seat opens. After this date, waitlists are closed. |
| July 14-16 | S2 - Enrollment during this period is by permission number only. |
| July 14 | S2 - Last day for students to be administratively dropped from S2 courses due to missing course requirements or non-attendance (11:59 p.m. deadline). |
| July 16 | S2 - Schedule Adjustment Deadline - Last day for students to add, drop, or change grading basis (11:59 p.m. deadline). |
| July 16 | S2 - Last day to opt-out of Day1Ready or Immediate Access for online course materials. |
| July 17 | Tuition and Fees due for enrollments in all Summer sessions (S1, S2, S3, S4, and T1). Review the Payment Due Dates information on the Bursar's website. |
| July 21 | Census. |
| July 24 | Late Fee added for unpaid Tuition and Fees in all Summer sessions (S1, S2, S3, S4, and T1). |
| August | |
|---|---|
| August 8 | Last day for reporting results on comprehensive examinations to the College of Graduate Studies by department or college. |
| August 9 | T1/S2/S4 - Last day to submit a Petition for Late Schedule Adjustment for summer 2025. |
| August 14 | Last day for submission of incomplete and RP grade removals (excluding thesis) for August 2025 graduation with an advanced degree. |
| August 15 | Thesis publication strict 3:45 p.m. deadline: Thesis review process, including publishing, must be completed on this date at Montezuma Publishing. Applicants for graduation missing the final deadline will be automatically evaluated for graduation in future terms. |
| August 15 | T1/S2/S4 - Last day of classes. (Final exams are the last day of classes for each summer session.) |
| August 19 | Avoid reenrollment in 799B strict 3:45 p.m. deadline: Final day to submit thesis with the processing fee to Montezuma Publishing for thesis review without having to enroll in Thesis 799B the following semester. |
| August 19 | T1/S2/S4 - Grades due from instructors. (11 p.m. deadline.) |
| August 19 | Last day of summer term. |
Information on this website is subject to change without notice. Every effort is made to ensure that information is current and accurate. A full list of Holidays and Campus Closures is available to you.