2021 Academic Calendar

Choose from seven different sessions this summer.

Start DateEnd 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Some fees are not refundable when withdrawn from Summer Sessions.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.