Calendars

The dates listed below are for Summer 2019. Note that most courses are offered during Sessions D and Q. For further guidance, see the Key to Course Listings.

Session Dates

 

Main Sessions Dates

Session 1 (D)

May 28–July 5

Session 2 (Q)

July 8–August 16

12-Week Session (X)

May 28–August 16

Special Session Dates
For Arabic, Biological Science, and Russian Courses
Dates

Session C

May 28–June 28

Session E

May 28–July 26

Session F

June 3–July 5

Session G

May 28–June 21

Session H

June 10–July 5

Session J

June 24–July 19

Session R

July 8–August 2

Session S

July 8–August 9

 

 

 

 

Makeup Dates
Required Friday, May 31 Class Students who have class on Wednesday, May 29, are also required to attend class on Friday, May 31.
Independence Day Holiday No classes on July 4; University closed.
Classes will be held on Friday, July 5

 

Registration Dates
Main Session Registration Dates

Session 1 (D)

February 25–May 28

Session 2 (Q)

February 25–July 8

12-Week Session (X)

February 25–May 28

Special Session Registration
For Arabic, Biological Science, and Russian Courses
Dates

Session C

February 25–May 28

Session E

February 25–May 28

Session F

February 25–June 3

Session G

February 25–May 28

Session H

February 25–June 10

Session J

February 25–June 24

Session R

February 25–July 8

Session S

February 25–July 8

 

 

 

Late Registration

Late registration, which is the same for all students, takes place on the second, third, fourth, and fifth days of each session. For some courses, permission from the instructor may be required. A $50.00 fee will be charged during the late registration period. A $100.00 fee will be charged after the late registration period.

Main Session Late Registration Dates

Session 1 (D)

May 29–June 3

Session 2 (Q)

July 9–July 12

12-Week Session (X)

May 29–June 3

Special Session Late Registration
For Arabic, Biological Science, and Russian Courses
Dates

Session C

May 29–June 3

Session E

May 29–June 3

Session F

June 4–June 7

Session G

May 29–June 3

Session H

June 11–June 14

Session J

June 25–June 28

Session R

July 9–July 12

Session S

July 9–July 12

 

 

Registration Instructions
Visiting Students Upon acceptance, your registration form is accessible through your admissions email. See Details >
Columbia and Barnard Students You do not need to apply for Summer courses; you may simply register. See Details >
Adult & Professional Students Upon acceptance, your registration form is accessible through your admissions email. See Details >
Add/Drop and Withdrawal

Drop with Refund Deadlines

The last day to drop an individual course or withdraw for a full refund is the final day of the Change of Program Period, listed below.*

Main Sessions Change of Program Period*

Session 1 (D)

May 29–June 3

Session 2 (Q)

July 9–July 12

12-Week Session (X)

May 29–June 3

Special Session Dates
For Arabic, Biological Science, and Russian Courses
Change of Program Period*

Session C

May 29–June 3

Session E

May 29–June 3

Session F

June 4–June 7

Session G

May 29–June 3

Session H

June 11–June 14

Session J

June 25–June 28

Session R

July 9–July 12

Session S

July 9–July 12

* Last day to drop a course or withdraw for full refund. By 4:00 PM. This is the last day for students to receive a full refund if they withdraw from the Summer Sessions by dropping all of their courses in a given session. Students may be eligible for a partial refund after this date. There is no refund for individual courses dropped after this date.


Drop or Pass/Fail Deadlines

The last day to drop an individual course (with no refund) or select Pass/Fail, listed below.*

Main Sessions Last Day to Drop a Course or Change to Pass/Fail**

Session 1 (D)

June 24

Session 2 (Q)

August 5

12-Week Session (X)

July 22

Special Session Dates
For Arabic, Biological Science, and Russian Courses
Last Day to Drop a Course or Change to Pass/Fail**

Session C

June 17

Session E

July 8

Session F

June 24

Session G

June 12

Session H

June 26

Session J

July 10

Session R

July 24

Session S

July 29

** Last day to drop a course. By 4:00 PM. No refund. This date is also the last day to change to the pass/fail grading option.

Add/Drop and Withdrawal Instructions
Visiting Students See Details >
Columbia and Barnard Students See Details >
Adult & Professional Students See Details >