Academic Calendar
| Date | Day of the Week | Deadline |
|---|---|---|
| April 28 | Monday | Registration for Summer Term and Autumn Term for continuing students via web registration begins. |
| May 5 | Monday | Registration for Summer Term and Autumn Term begins for new students. |
| September 1 | Monday | Labor Day. College Holiday. |
| September 2 | Tuesday | Classes begin. Autumn Term. |
| September 2 | Tuesday | Deadline to meet all program requirements for October 2025 Master's Degree or Advanced Certificate Graduation |
| September 16 | Tuesday | Last day to add and drop classes for the Autumn term. |
| September 23 | Tuesday | Last day to change points in variable-point courses. |
| October 15 | Wednesday | Award of October degrees and certificates. No ceremony. |
| November 4 | Tuesday | Election Day. College Holiday. |
| November 26 | Wednesday | No Classes. Offices open. |
| November 27 | Thursday | Thanksgiving Holidays. |
| November 28 | Friday | Thanksgiving Holidays. |
| December 19 | Friday | Autumn Term ends. |
| December 23 | Tuesday | Final grades due for Autumn 2025 graduating students. |
| January 6 | Monday | Remaining final grades for Autumn 2025 due. |
| Date | Day of the Week | Deadline |
|---|---|---|
| December 1 | Monday | Registration for the Spring term for continuing students via web registration begins. |
| December 8 | Monday | Registration for the Spring term for new students via web registration begins. |
| January 2 | Thursday | Beginning of Winter Session classes. |
| January 7 | Wednesday | Last day to drop a Winter session course. |
| January 16 | Friday | Winter Session classes end. |
| January 19 | Monday | Martin Luther King, Jr. Day Observed. College Holiday. |
| January 20 | Tuesday | Classes begin. Spring Term. |
| February 11 | Wednesday | Award of February degrees and certificates. No ceremony. |
| March 15 | Sunday | First day of spring holidays. |
| March 22 | Sunday | Last day of spring holidays. |
| May 12 | Tuesday | End of Spring Term. |
| May 20 | Wednesday | Conferring of degrees at Columbia University. |
| Date | Day of the Week | Deadline |
|---|---|---|
| April 27 | Monday | Registration for Summer Term and Autumn Term for continuing students via web registration begins. |
| May 4 | Monday | Registration for Summer Term and Autumn Term begins for new students. |
| May 21 | Thursday | Session A courses begin. |
| May 25 | Monday | Memorial Day Observed. College Holiday. |
| July 1 | Wednesday | End of Summer Session A courses. |
| July 3 | Friday | Independence Day observed. College Holiday. |
| July 6 | Monday | Session B courses begin. |
| August 14 | Friday | End of Summer Session B courses. |
* Please refer to the full academic calendar for the most up-to-date information.