| Date | Day of the Week | Deadline | Add to Google Calendar |
|---|---|---|---|
| April 24 | Monday | Registration for Summer Term and Autumn Term for continuing students via web registration begins. | Add to Google Calendar |
| May 1 | Monday | Registration for Summer Term and Autumn Term begins for new students. | Add to Google Calendar |
| September 1 | Friday | Deadline to meet all program requirements on degree audit for October 2023 Master's Degree or Advanced Certificate. | Add to Google Calendar |
| September 4 | Monday | Labor Day. College Holiday. | Add to Google Calendar |
| September 5 | Tuesday | Classes begin. Autumn Term. | Add to Google Calendar |
| September 18 | Monday | Last day to add and drop courses for the Autumn term. | Add to Google Calendar |
| September 22 | Friday | Autumn semester payment due date for tuition, fees, and housing charges. | Add to Google Calendar |
| October 18 | Wednesday | Award of October degrees and certificates. No ceremony. | Add to Google Calendar |
| November 7 | Tuesday | Election Day. College Holiday. | Add to Google Calendar |
| November 22 | Wednesday | No Classes. Offices open. | Add to Google Calendar |
| November 23 | Thursday | Thanksgiving Holidays. | Add to Google Calendar |
| November 24 | Friday | Thanksgiving Holidays. | Add to Google Calendar |
| December 22 | Friday | Last day to withdraw from Autumn courses. | Add to Google Calendar |
| December 22 | Friday | Autumn Term ends. | Add to Google Calendar |
| Date | Day of the Week | Deadline | Add to Google Calendar |
|---|---|---|---|
| December 4 | Monday | Registration for the Spring term for continuing students via web registration begins. | Add to Google Calendar |
| December 11 | Monday | Registration for the Spring term for new students via web registration begins. | Add to Google Calendar |
| January 15 | Monday | Martin Luther King, Jr. Day Observed. College Holiday. | Add to Google Calendar |
| January 16 | Tuesday | Classes begin. Spring Term. | Add to Google Calendar |
| January 29 | Monday | Last day to add and drop courses for the Spring term. | Add to Google Calendar |
| February 14 | Wednesday | Award of February degrees and certificates. No ceremony. | Add to Google Calendar |
| March 17 | Sunday | First day of spring holidays. | Add to Google Calendar |
| March 24 | Sunday | Last day of spring holidays. | Add to Google Calendar |
| May 6 | Monday | Last day to withdraw from Spring courses. | Add to Google Calendar |
| May 6 | Monday | End of Spring Term. | Add to Google Calendar |
| May 22 | Wednesday | Conferring of degrees at Columbia University. | Add to Google Calendar |
| Date | Day of the Week | Deadline | Add to Google Calendar |
|---|---|---|---|
| April 29 | Monday | Registration for Summer Term and Autumn Term for continuing students via web registration begins. | Add to Google Calendar |
| May 6 | Monday | Registration for Summer Term and Autumn Term begins for new students. | Add to Google Calendar |
| May 23 | Thursday | Session A courses begin. | Add to Google Calendar |
| May 23 | Wednesday | Last day to add and drop classes for the Summer A or Full Summer session. | Add to Google Calendar |
| May 27 | Monday | Memorial Day Observed. College Holiday. | Add to Google Calendar |
| June 19 | Wednesday | Juneteenth -- College Holiday | Add to Google Calendar |
| July 3 | Wednesday | Last day to withdraw from Summer Session A courses. | Add to Google Calendar |
| July 3 | Wednesday | End of Summer Session A courses. | Add to Google Calendar |
| July 4 | Thursday | Independence Day observed. College Holiday. | Add to Google Calendar |
| July 8 | Monday | Session B courses begin. | Add to Google Calendar |
| July 15 | Monday | Last day to add and drop classes Summer session B. | Add to Google Calendar |
| August 16 | Friday | Last day to withdraw from Summer Session B and Full Summer courses. | Add to Google Calendar |
| August 16 | Friday | End of Summer Session B courses. | Add to Google Calendar |