Academic Calendar Lionmail Calendar

Using this Calendar: Make a selection from the menu options below and click "Go". When you have made a selection, you may import all results of your selection to your calendar, or use the icon to the right of an entry to import a single date.

NEW: Registration dates can be found here. 

Students in the following schools and programs should consult their schools for registration dates and information:

This page displays academic calendar dates for the current year and term by default.

To see a particular full academic year, select the year you would like to view, and set the term dropdown to "Select Term."

To see all years and all terms, set the dropdowns to *Select Year" and "Select Term," respectively.

Registration dates before 2020-2021 academic year forward appear here

Monday, January 16, 2023
Martin Luther King Jr. Birthday Observed - University Holiday Download ical
University Holiday: Administrative and Academic Offices Closed; No Classes Held
Tuesday, January 17, 2023
First Day of Classes Download ical
Friday, January 27, 2023
End of Change of Program Period Download ical
Last Day to Add Class, Last Day to Receive Tuition Refund for Class Dropped
Friday, January 27, 2023
Course Drop Deadline Download ical
Last Day to Drop a Course
Wednesday, February 08, 2023
February Degrees Conferred Download ical
Tuesday, February 21, 2023
Course Withdrawal Deadline Download ical
Last Day to Withdraw from a Course
Tuesday, February 21, 2023
Last Day to Drop Class Download ical
Last Day to Drop Class for Barnard, Columbia College, General Studies, GSAS, and Professional Studies.
Monday, March 06, 2023
Midterm Date Download ical
Monday, March 13, 2023 to Friday, March 17, 2023
Spring Recess Download ical
Academic Holidays: Most Administrative Offices Open; No Classes Held
Thursday, March 23, 2023
Last Day to Drop Class: Arts; GSAPP; SEAS Download ical
Last Day to Drop Class: Architecture, Arts, SEAS graduate & undergraduate
Thursday, March 23, 2023
Last Day to Pass/Fail Download ical
Monday, May 01, 2023
Last Day of Classes Download ical
Tuesday, May 02, 2023
Study Days Download ical
Friday, May 05, 2023 to Friday, May 12, 2023
Final Examinations Download ical
Wednesday, May 17, 2023
Commencement Download ical