Columbia’s academic year consists of two 15-week semesters (fall and spring), plus a summer session. While the usual term of a class is a full 15 weeks, some subjects may be offered in shorter periods, ranging from one to eight weeks. Such intensive segments meet more frequently than traditional, 15-week courses. Courses are scheduled during the day and evening as well as on Saturdays. The January session (J-Session), part of the spring semester, is designed to offer concentrated learning experiences usually not available in the regular semester. Such courses are designed for both the matriculating and non-matriculating undergraduate student and may include, but are not limited to, immersion, intensive research, travel, certification, internships, master classes, community service, and workshops.
Fall Semester 2015
Labor Day holiday
|
Monday, September 7
|
Semester begins
|
Tuesday, September 8
|
Add Deadline
(Last day to add or change courses)
|
Monday, September 14
|
Drop Deadline
(Last day to drop courses)
|
Monday, September 21
|
Withdrawal Deadline
(Last day to withdraw from courses)
|
Monday November 2
|
Thanksgiving
|
Thursday, November 26 - Sunday, November 29
|
Semester Ends
|
Saturday, December 19
|
January Session 2016
Session begins
|
Monday, January 4
|
Martin Luther King, Jr. Day holiday
|
Monday, January 18
|
Session ends
|
Saturday, January 23
|
Spring Semester 2016
Semester begins
|
Monday, January 25
|
Add Deadline
(Last day to add or change courses)
|
Saturday, January 30
|
Drop Deadline
(Last day to drop courses)
|
Saturday, February 6
|
Withdrawal Deadline
(Last day to withdraw from courses)
|
Saturday, March 19
|
Spring break
|
Monday, March 21 - Saturday, March 26
|
Semester ends
|
Saturday, May 14
|
Commencement
|
Saturday, May 14 and Sunday, May 15
|
Summer Session 2016
Session begins
|
Monday, May 23
|
Add Deadline
(Last day to add or change courses)
|
Tuesday, May 24
|
Drop Deadline
(Last day to drop courses)
|
Saturday, May 28
|
Memorial Day holiday
|
Monday, May 30
|
Withdrawal Deadline
(Last day to withdraw from courses)
|
Saturday, June 18
|
5-week term ends
|
Saturday, June 25
|
Independence Day holiday
|
Monday, July 4
|
8-week term ends
|
Saturday, July 16
|
10-week term ends
|
Saturday, July 30
|
12-week term and session ends
|
Saturday, August 13
|
|