MBS Program Academic Calendar 2025-26
| Date | Day | Description |
|---|---|---|
| August 7 | Thursday | MBS New Student Orientation |
| August 11 | Monday | Fall Classes begin |
| September 1 | Monday | Labor Day (University Holiday); Administrative offices closed; No classes |
| November 13 | Monday | Indigenous Peoples' Day (University Holiday); Administrative offices closed; No classes |
| November 11 | Tuesday | Veterans Day (University Holiday); Administrative offices closed; No classes |
| November 26 | Wednesday | No Classes |
| November 27 | Thursday | Thanksgiving (University Holiday); Administrative offices closed; No classes |
| November 28 | Friday | University Holiday; Administrative offices closed; No classes |
| December 12 | Friday | MBS Fall Classes end/Last day of classes |
| Dec 24-Jan 1 | Wed-Thurs | Tufts University Winter Closure; Administrative offices closed |
| January 5 | Monday | Spring Classes begin |
| January 19 | Monday | Martin Luther King Jr. Day (University Holiday); Administrative offices closed; No classes |
| February 16 | Monday | Presidents' Day (University holiday); Administrative offices closed; No classes |
| March 16 | Monday | Spring recess begins; No classes |
| March 23 | Monday | Spring recess ends; Classes resume |
| April 20 | Monday | Patriots' Day (University holiday); Administrative offices closed; No classes |
| May 8 | Friday | MBS Spring Classes end/Last day of classes |
| May 17 | Sunday | Commencement |
| May 18 | Monday | Summer Session for thesis research begins |
| May 25 | Monday | Memorial Day (University holiday); Administrative offices closed; No classes |
| June 19 | Friday | Juneteenth (University holiday); Administrative offices closed; No classes |
| July 3 | Friday | Independence Day Observed (University holiday); Administrative offices closed; No classes |
| July 31 | Friday | MBS Summer Session Ends; Completed "Approval of Master of Science Thesis for Submission" form due to the MBS Program Office by 5pm for all students who intend to graduate in August |