Summer 2025 Academic Calendar1
Summer Orientation and Open House 2025
| May 19 | Monday | Graduate Orientation |
| May 26 | Monday | Memorial Day — university holiday; no classes |
| June 1 | Sunday | Open House for prospective undergraduate students |
| June 9-10 | Mon–Tues | First-year student orientation |
| June 12-13 | Thurs–Fri | First-year student orientation |
| June 16-17 | Mon–Tues | First-year student orientation |
| June 20 | Friday | Transfer student orientation |
| June 23-24 | Mon–Tues | First-year student orientation |
| June 26-27 | Thurs–Fri | First-year student orientation |
| June 30–July 1 | Mon–Tues | First-year student orientation |
Summer I Term 2025
| May 19 | Monday | Undergraduate and graduate classes begin |
| May 20 | Tuesday | Add/drop registration period ends for 5-week (May 19 – June 20) and 7-week (May 19 – July 3) courses |
| May 23 | Friday | Add/drop registration period ends for 14-week courses (May 19 – Aug 22) |
| May 26 | Monday | Memorial Day — university holiday; no classes |
| June 6 | Friday | Last day to withdraw from 5-week courses (May 19–June 20) with a grade of W3 |
| June 13 | Friday | Last day to withdraw from 7-week courses (May 19–July 3) with a grade of W3 |
| June 19 | Thursday | Juneteenth — university holiday; no classes |
| June 20 | Friday | Undergraduate and graduate classes end (5-week courses) |
| June 23 | Monday | Final grades due (5-week courses) |
| July 3 | Thursday | Undergraduate and graduate classes end (7-week courses) |
| July 4 | Friday | Independence Day — university holiday; no classes |
| July 7 | Monday | Last day to withdraw from 12-week courses (May 19–Aug 8) with a grade of W3 |
| July 7 | Monday | Final grades due (7-week courses) |
| July 18 | Friday | Last day to withdraw from 14-week courses (May 19 – Aug 22) with a grade of W3 |
| August 8 | Friday | Undergraduate and graduate classes end (12-week courses) |
| August 11 | Monday | Final grades due (12-week courses) |
| August 22 | Friday | Undergraduate and graduate classes end (14-week courses) |
| August 25 | Monday | Final grades due (14-week courses) |
Summer II Term 2025
| July 7 | Monday | Undergraduate and graduate classes begin |
| July 8 | Tuesday | Add/drop registration period ends |
| July 25 | Friday | Last day to withdraw from 5-week courses (July 7–Aug 8) with a grade of W3 |
| August 1 | Friday | Last day to withdraw from 7-week courses (July 7–Aug 22) with a grade of W3 |
| August 8 | Friday | Undergraduate and graduate classes end (5-week courses) |
| August 11 | Monday | Final grades due (5-week courses) |
| August 22 | Friday | Undergraduate and graduate classes end (7-week courses) |
| August 25 | Monday | Final grades due (7-week courses) |
2025-2026 Academic Calendar1
Fall 2025
| August 19 | Tuesday | International student orientation |
| August 20 | Wednesday | Graduate orientation – North Haven campus |
| August 21 | Thursday | Graduate orientation – Mount Carmel campus |
| August 21 | Thursday | First-year new and transfer student orientation |
| August 22-24 | Fri–Sun | Welcome Weekend |
| August 25 | Monday | Undergraduate and graduate classes begin; online classes begin |
| August 26 | Tuesday | Add/drop registration period ends for first 7-week online courses (Aug 25 – Oct 11) |
| August 29 | Friday | Add/drop registration period ends for undergraduate and graduate 15-week courses (Aug 25 – Dec 13) |
| September 1 | Monday | Labor Day — university holiday; no classes |
| September 19 | Friday | Last day to withdraw from first 7-week online courses (Aug 25 – Oct 11) with a grade of W3 |
| September 20 | Saturday | Open House for prospective undergraduate students |
| October 2 | Thursday | Yom Kippur — university holiday; no classes |
| October 6-18 | Mon-Sat | Midterm examination period for 100-level courses |
| October 11 | Saturday | Online classes end for first 7-week online courses (Aug 25 – Oct 11) |
| October 13 | Monday | Grades due for first 7-week courses (Aug 25 – Oct 11) |
| October 17-18 | Fri–Sat | Bobcat Weekend |
| October 19 | Sunday | Open House for prospective undergraduate students |
| October 20 | Monday | Online classes begin for second 7-week online courses (Oct 20 – Dec 13) |
| October 21 | Tuesday | Add/drop registration period ends for second 7-week online courses (Oct 20 – Dec 13) |
| October 22 | Wednesday | Midterm grades due for 100-level courses |
| October 31 | Friday | Last day to withdraw from undergraduate and graduate 15-week courses (Aug 25 – Dec 13) with a grade of W3 |
| November 14 | Friday | Last day to withdraw from second 7-week online courses (Oct 20 – Dec 13) with a grade of W3 |
| November 15 | Saturday | Open House for prospective undergraduate students |
| November 24-29 | Mon–Sat | No classes |
| November 27-28 | Thurs–Fri | Thanksgiving holiday — university closed |
| December 6 | Saturday | Undergraduate and graduate on-campus classes end |
| December 8 | Monday | Study Period with no final exams until 3:30 p.m. (does not apply to online 7-week courses); university open |
| December 8-13 | Mon–Sat | Final examination period from Monday 3:30 p.m. through Saturday — undergraduate and graduate on-campus classes |
| December 13 | Saturday | Online classes end |
| December 15 | Monday | Final grades due |
| December 22–January 1 | Mon–Thurs | University closed for Winter Break |
January Term 2026
| January 2 | Friday | Undergraduate and graduate classes begin |
| January 5 | Monday | Add/drop registration period ends |
| January 12 | Monday | Last day to withdraw with a grade of W3 |
| January 16 | Friday | Classes end; final examinations |
| January 19 | Monday | Martin Luther King Jr. Day — university holiday; no classes |
| January 20 | Tuesday | Final grades due |
Spring 2026
| January 15 | Thursday | International student orientation |
| January 16 | Friday | New undergraduate student orientation, graduate orientation |
| January 19 | Monday | Martin Luther King Jr. Day — university holiday; no classes |
| January 20 | Tuesday | Undergraduate and graduate classes begin; online classes begin |
| January 21 | Wednesday | Add/drop registration period ends for first 7-week online courses (Jan 20 – March 7) |
| January 26 | Monday | Add/drop registration period ends for undergraduate and graduate 15-week courses (Jan 20 – May 8) |
| February 13 | Friday | Last day to withdraw from first 7-week online courses (Jan 20 – March 7) with a grade of W3 |
| Feb 23–March 7 | Mon–Sat | Midterm examination period for 100-level courses |
| March 1 | Sunday | Open House for prospective undergraduate students |
| March 7 | Saturday | Online classes end for first 7-week online courses (Jan 20 – March 7) |
| March 9 | Monday | Grades due for first 7-week courses (Jan 20 – March 7) |
| March 9-14 | Mon–Sat | Undergraduate and graduate spring recess |
| March 16 | Monday | Online classes begin for second 7-week online courses (March 16 – May 2) |
| March 17 | Tuesday | Add/drop registration period ends for second 7-week online courses (March 16 – May 2) |
| March 18 | Wednesday | Midterm grades due for 100-level courses |
| March 27 | Friday | Last day to withdraw from undergraduate and graduate 15-week courses (Jan 20 – May 8) with a grade of W3 |
| March 28-29 | Sat–Sun | Admitted Students Experience |
| April 3 | Friday | Good Friday — university holiday; no classes |
| April 10 | Friday | Last day to withdraw from second 7-week online courses (March 16 – May 2) with a grade of W3 |
| May 2 | Saturday | Undergraduate and graduate classes end; online classes end |
| May 4 | Monday | Study Period with no final exams until 3:30 p.m. (does not apply to online 7-week courses); university open |
| May 4-8 | Mon–Fri | Final examination period from Monday 3:30 p.m. through Friday — undergraduate and graduate on-campus classes |
| May 8 | Friday | Graduate, Frank H. Netter MD School of Medicine and School of Law Commencement2 |
| May 9-10 | Sat–Sun | Undergraduate Commencement2 |
| May 11 | Monday | Final grades due |
Summer Orientation and Open House 2026
| May 18 | Monday | Graduate orientation |
| May 25 | Monday | Memorial Day — university holiday; no classes |
| June 7 | Sunday | Open House for prospective undergraduate students |
| June 8-9 | Mon–Tues | First-year student orientation |
| June 11-12 | Thurs–Fri | First-year student orientation |
| June 15-16 | Mon–Tues | First-year student orientation |
| June 17-18 | Wed–Thurs | First-year student orientation |
| June 22-23 | Mon–Tues | First-year student orientation |
| June 24 | Wednesday | Transfer student orientation |
| June 25-26 | Thurs–Fri | First-year student orientation |
Summer I Term 2026
| May 18 | Monday | Undergraduate and graduate classes begin |
| May 19 | Tuesday | Add/drop registration period ends for 5-week and 7-week courses |
| May 22 | Friday | Add/drop registration period ends for 14-week courses (May 18 – Aug 21) |
| May 25 | Monday | Memorial Day — university holiday; no classes |
| June 5 | Friday | Last day to withdraw from 5-week courses (May 18 – June 18) with a grade of W3 |
| June 12 | Friday | Last day to withdraw from 7-week courses (May 18 – July 2) with a grade of W3 |
| June 18 | Thursday | Undergraduate and graduate classes end (5-week courses) |
| June 19 | Friday | Juneteenth — university holiday; no classes |
| June 22 | Monday | Final grades due (5-week courses) |
| July 2 | Thursday | Undergraduate and graduate classes end (7-week courses) |
| July 3 | Friday | Independence Day — university holiday; no classes |
| July 6 | Monday | Last day to withdraw from 12-week courses (May 18 – Aug 7) with a grade of W3 |
| July 6 | Monday | Final grades due (7-week courses) |
| July 17 | Friday | Last day to withdraw from 14-week courses (May 18 – Aug 21) with a grade of W3 |
| August 7 | Friday | Undergraduate and graduate classes end (12-week courses) |
| August 10 | Monday | Final grades due (12-week courses) |
| August 21 | Friday | Undergraduate and graduate classes end (14-week courses) |
| August 24 | Monday | Final grades due (14-week courses) |
Summer II Term 2026
| July 6 | Monday | Undergraduate and graduate classes begin |
| July 7 | Tuesday | Add/drop registration period ends |
| July 24 | Friday | Last day to withdraw from 5-week courses (July 6 – Aug 7) with a grade of W3 |
| July 31 | Friday | Last day to withdraw from 7-week courses (July 6 – Aug 21) with a grade of W3 |
| August 7 | Friday | Undergraduate and graduate classes end (5-week courses) |
| August 10 | Monday | Final grades due (5-week courses) |
| August 21 | Friday | Undergraduate and graduate classes end (7-week courses) |
| August 24 | Monday | Final grades due (7-week courses) |
2026-2027 Academic Calendar1
Fall 2026
| August 18 | Tuesday | International student orientation |
| August 19 | Wednesday | Graduate orientation – North Haven campus2 |
| August 20 | Thursday | Graduate orientation – Mount Carmel campus2 |
| August 20 | Thursday | First-year new and transfer student orientation |
| August 21-23 | Fri-Sun | Welcome Weekend |
| August 24 | Monday | Undergraduate and graduate classes begin; online classes begin |
| August 25 | Tuesday | Add/drop registration period ends for first 7-week online courses (Aug 24 – Oct 10) |
| August 28 | Friday | Add/drop registration period ends for undergraduate and graduate 15-week courses (Aug 24 – Dec 12) |
| September 7 | Monday | Labor Day — university holiday; no classes |
| September 18 | Friday | Last day to withdraw from first 7-week online courses (Aug 24 – Oct 10) with a grade of W3 |
| TBD | Fri-Sun | Bobcat Weekend |
| September 21 | Monday | Yom Kippur — university holiday; no classes |
| September 26 | Saturday | Open House for prospective undergraduate students |
| October 5-17 | Mon-Sat | Midterm examination period for 100-level courses |
| October 10 | Saturday | Online classes end for first 7-week online courses (Aug 24 – Oct 10) |
| October 12 | Monday | Grades due for first 7-week courses (Aug 24 – Oct 10) |
| October 18 | Sunday | Open House for prospective undergraduate students |
| October 19 | Monday | Online classes begin for second 7-week online courses (Oct 19 – Dec 12) |
| October 20 | Tuesday | Add/drop registration period ends for second 7-week online courses (Oct 19 – Dec 12) |
| October 21 | Wednesday | Midterm grades due for 100-level courses |
| October 30 | Friday | Last day to withdraw from undergraduate and graduate 15-week courses (Aug 24 – Dec 12) with a grade of W3 |
| November 13 | Friday | Last day to withdraw from second 7-week online courses (Oct 19 – Dec 12) with a grade of W3 |
| November 14 | Saturday | Open House for prospective undergraduate students |
| November 23-28 | Mon-Sat | No Classes2 |
| November 26-27 | Thurs-Fri | Thanksgiving holiday — university closed |
| December 5 | Saturday | Undergraduate and graduate on-campus classes end |
| December 7 | Monday | Study Period with no final exams until 3:30 pm (does not apply to online 7-week courses); university open |
| December 7-12 | Mon-Sat | Final examination period from Monday 3:30 pm through Saturday — undergraduate and graduate on-campus classes |
| December 12 | Saturday | Online classes end |
| December 14 | Monday | Final grades due |
| December 21–January 1 | Mon-Fri | University closed for Winter Break |
January Term 2027
| January 4 | Monday | Undergraduate and graduate classes begin |
| January 5 | Tuesday | Add/drop registration period ends |
| January 15 | Friday | Last day to withdraw with a grade of W3 |
| January 18 | Monday | Martin Luther King Jr. Day — university holiday; no classes |
| January 22 | Friday | Classes end; final examinations |
| January 25 | Monday | Final grades due |
Spring 2027
| January 18 | Monday | Martin Luther King Jr. Day — university holiday; no classes |
| January 21 | Thursday | International student orientation |
| January 22 | Friday | New undergraduate student orientation, graduate orientation |
| January 25 | Monday | Undergraduate and graduate classes begin; online classes begin |
| January 26 | Tuesday | Add/drop registration period ends for first 7-week online courses (Jan 25 – March 13) |
| January 29 | Friday | Add/drop registration period ends for undergraduate and graduate 15-week courses (Jan 25 – May 14) |
| February 19 | Friday | Last day to withdraw from first 7-week online courses (Jan 25 – March 13) with a grade of W3 |
| March 1-13 | Mon-Sat | Midterm examination period for 100-level courses |
| March 6 | Saturday | Open House for prospective undergraduate students |
| March 13 | Saturday | Online classes end for first 7-week online courses (Jan 25 – March 13) |
| March 15-20 | Mon-Sat | Undergraduate and graduate spring recess |
| March 15 | Monday | Grades due for first 7-week courses (Jan 25 - March 13) |
| March 17 | Wednesday | Midterm grades due for 100-level courses |
| March 22 | Monday | Online classes begin for second 7-week online courses (March 22 – May 8) |
| March 23 | Tuesday | Add/drop registration period ends for second 7-week online courses (March 22 – May 8) |
| March 26 | Friday | Good Friday — university holiday; no classes |
| April 2 | Friday | Last day to withdraw from undergraduate and graduate 15-week courses (Jan 25 – May 14) with a grade of W3 |
| April 3-4 | Sat-Sun | Admitted Students Experience |
| April 16 | Friday | Last day to withdraw from second 7-week online courses (March 22 – May 8) with a grade of W3 |
| May 8 | Saturday | Undergraduate and graduate classes end; online classes end |
| May 10 | Monday | Study Period with no final exams until 3:30 pm (does not apply to online 7-week courses); university open |
| May 10-14 | Mon-Fri | Final examination period from Monday 3:30 pm through Friday — undergraduate and graduate on-campus classes |
| TBD | TBD | Graduate, Frank H. Netter MD School of Medicine and School of Law Commencement2 |
| TBD | TBD | Undergraduate Commencement2 |
| May 17 | Monday | Final grades due |
Summer Orientation and Open House 2027
| May 17 | Monday | Graduate orientation |
| May 31 | Monday | Memorial Day — university holiday; no classes |
| June 6 | Sunday | Open House for prospective undergraduate students |
| June 7-8 | Mon-Tues | First-year student orientation |
| June 10-11 | Thurs-Fri | First-year student orientation |
| June 14-15 | Mon-Tues | First-year student orientation |
| June 16 | Wednesday | Transfer Student Orientation |
| June 17-18 | Thurs-Fri | First-year student orientation |
| June 21-22 | Mon-Tues | First-year student orientation |
| June 24-25 | Thurs-Fri | First-year student orientation |
Summer I Term 2027
| May 24 | Monday | Undergraduate and graduate classes begin |
| May 25 | Tuesday | Add/drop registration period ends for 5-week and 7-week courses |
| May 28 | Friday | Add/drop registration period ends for 14-week courses (May 24 – Aug 27) |
| May 31 | Monday | Memorial Day – university holiday; no classes |
| June 11 | Friday | Last day to withdraw from 5-week courses (May 24 – June 25) with a grade of W3 |
| June 17 | Thursday | Last day to withdraw from 7-week courses (May 24 – July 9) with a grade of W3 |
| June 18 | Friday | Juneteenth — university holiday; no classes |
| June 25 | Friday | Undergraduate and graduate classes end (5-week courses) |
| June 28 | Monday | Final grades due (5-week courses) |
| July 5 | Monday | Independence Day — university holiday; no classes |
| July 9 | Friday | Undergraduate and graduate classes end (7-week courses) |
| July 12 | Monday | Last day to withdraw from 12-week courses (May 24 – Aug 13) with a grade of W3 |
| July 12 | Monday | Final grades due (7-week courses) |
| July 23 | Friday | Last day to withdraw from 14-week courses (May 24 – Aug 27) with a grade of W3 |
| August 13 | Friday | Undergraduate and graduate classes end (12-week courses) |
| August 16 | Monday | Final grades due (12-week courses) |
| August 27 | Friday | Undergraduate and graduate classes end (14-week courses) |
| August 30 | Monday | Final grades due (14-week courses) |
Summer II Term 2027
| July 12 | Monday | Undergraduate and graduate classes begin |
| July 13 | Tuesday | Add/drop registration period ends |
| July 30 | Friday | Last day to withdraw from 5-week courses (July 12 – Aug 13) with a grade of W3 |
| August 6 | Friday | Last day to withdraw from 7-week courses (July 12 – Aug 27) with a grade of W3 |
| August 13 | Friday | Undergraduate and graduate classes end (5-week courses) |
| August 16 | Monday | Final grades due (5-week courses) |
| August 27 | Friday | Undergraduate and graduate classes end (7-week courses) |
| August 30 | Monday | Final grades due (7-week courses) |
- 1
Excludes School of Law and School of Medicine
- 2
Tentative
- 3
For further details, see Withdrawal from a Course.
The university reserves the right to revise this calendar.