2025 Academic Calendar
Choose from seven different sessions this summer.
Start Date | End Date | |
---|---|---|
A - First Six-Week Session | May 27 | July 3 |
B - Ten-Week Session | June 9 | August 15 |
C - Eight-Week Session | June 23 | August 15 |
D - Second Six-Week Session | July 7 | August 15 |
E - Three-Week Session | July 28 | August 15 |
F - Three-Week Session | July 7 | July 25 |
12W - Twelve-Week Session | May 27 | August 15 |
2025 University Holidays
Memorial Day: Monday, May 26
Juneteenth: Thursday, June 19
Independence Day: Friday, July 4
No classes will be held on the above holidays.
2025 Deadlines
All deadlines are 11:59 pm Pacific Standard Time (PT)
Deadlines for special programs may be different than the deadlines below.
- Application Deadlines (UC Berkeley students do not submit an application but enroll in courses in CalCentral)
- Visa Document Submission Deadlines (only applicable to international students)
- Pre-College Scholars Program Deadlines
Enrollment Change Deadlines
Session A | Session B | Session C | Session D | Session E | Session F | Session 12W | |
---|---|---|---|---|---|---|---|
*tuition and fees refunded |
May 26 | June 8 | June 22 | July 6 | July 27 | July 6 | May 26 |
Deadline to Add Courses Deadline to Drop Courses *tuition refunded, but not fees |
June 6 | June 20 | July 3 | July 18 | August 3 | July 13 | June 6 |
Change Grading Option | June 20 | August 1 | August 1 | August 1 | August 8 | July 18 | August 1 |
† Students who wish to drop all classes in a session must submit a Term Cancellation/Withdrawal Request in CalCentral
‡ After the deadline to drop courses listed above, students can continue to drop/withdraw until the course end date. However, all fees are non-refundable, and Summer Tuition Credit is available instead of a tuition refund.
§ UC Berkeley matriculated students who wish to drop a class after the deadline to drop courses should consult with their College Advisor. Visiting students should consult with Summer Sessions.