2021 Academic Calendar
Choose from seven different sessions this summer.
| Start Date | End Date | |
|---|---|---|
| A - First Six-Week Session | May 24 | July 2 |
| B - Ten-Week Session | June 7 | August 13 |
| C - Eight-Week Session | June 21 | August 13 |
| D - Second Six-Week Session | July 6 | August 13 |
| E - Three-Week Session | July 26 | August 13 |
| F - Three-Week Session | July 6 | July 23 |
| 12W - Twelve-Week Session | May 24 | August 13 |
2021 University Holidays
Memorial Day: Monday, May 31
Independence Day: Monday, July 5
No classes will be held on the above holidays.
2021 Deadlines
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)
• Online classes deadlines
• 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 23 | June 6 | June 20 | July 5 | July 25 | July 5 | May 23 |
| Add Courses, Drop Courses, or Withdraw from Summer Sessions (with refund). | June 4 | June 18 | July 2 | July 16 | August 1 | July 11 | June 4 |
| Change Grading Option | June 25 | August 6 | August 6 | August 6 | August 6 | July 16 | August 6 |
* Cancellation fee applies. (For summer 2021 only cancellation fee is waived).
† Some fees are not refundable when withdrawn from Summer Sessions.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.