2023 Academic Calendar
Choose from seven different sessions this summer.
|Start Date||End Date|
|A - First Six-Week Session||May 22||June 30|
|B - Ten-Week Session||June 5||August 11|
|C - Eight-Week Session||June 20||August 11|
|D - Second Six-Week Session||July 3||August 11|
|E - Three-Week Session||July 24||August 11|
|F - Three-Week Session||July 3||July 21|
|12W - Twelve-Week Session||May 22||August 11|
2023 University Holidays
Memorial Day: Monday, May 29
Juneteenth: Monday, June 19
Independence Day: Tuesday, July 4
No classes will be held on the above holidays.
All deadlines are 11:59 pm Pacific Standard Time (PT)
Deadlines for special programs may be different than deadlines below.
- Application Deadlines (UC Berkeley students do not submit 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|
|Cancel from Summer Sessions||May 21||June 4||June 19||July 2||July 23||July 2||May 21|
|Add Courses, Drop Courses, or Withdraw from Summer Sessions (with tuition refund).||June 2||June 16||June 30||July 14||July 30||July 9||June 2|
|Change Grading Option||June 16||July 28||July 28||July 28||July 28||July 7||July 28|
† Some fees are not refundable when withdrawn from Summer Sessions.
‡ Summer Tuition Credit is available instead of a refund after the refund deadline has passed.