| Saturday – Sunday | January 10 – 11 | Move-In for Spring Semester All early move-in requests require advance permission |
| Monday | January 12 | First Day of Class |
| Monday | January 19 | MLK Day – no classes; offices closed |
| Friday | January 23 at Noon | Deadline for Overload Form for 14-week and “Module A” 7-week courses |
| Friday | January 23 at 5:00 p.m. | Deadline for declaring CR/NC for 14-week and “Module A” 7-week courses for continuing students |
| Monday | January 26 at 5:00 p.m. | Deadline for Adding or Dropping 14-week and “Module A” 7-week courses for all students |
| Friday | February 6 at 5:00 p.m. | Deadline for declaring CR/NC for “Module A” 7-week course for first-time and transfer students in their first year at Allegheny |
| Friday | February 6 at 5:00 p.m. | Deadline for Student-Initiated Withdrawal (“X”) from a “Module A” 7-week course |
| Tuesday | February 10 | Last day to submit work for an “Incomplete” course from Fall Semester |
| Friday | February 20 | Final grades due from faculty for previous semester “Incompletes” |
| Monday | February 23 | Fall 2026 Schedlue of Classes Opens |
| Thursday | February 26 | Last Day of “Module A” 7-week Classes |
| Saturday – Sunday | February 28 – March 8 | Spring Break – no classes |
| Monday | March 9 | First Day of “Module B” 7-week Classes |
| Monday | Match 16 | Mid Term Grades Due |
| Friday | March 20 at 5:00 p.m. | Deadline for declaring CR/NC for “Module B” 7-week course for continuing students |
| Monday | March 23 at 5:00 p.m. | Deadline for declaring CR/NC for 14-week course for first time and transfer students in their first year at Allegheny |
| Monday | March 23 at 5:00 p.m. | Deadline for Student-Initiated Withdrawal (“X”) from a 14-week course |
| Monday | March 23 at 5:00 p.m. | Deadline for Adding or Dropping a “Module B” 7-week course for all students |
| Friday | April 3 at 5:00 p.m. | Deadline for declaring CR/NC for a “Module B” 7-week course for first-time and transfer students in their first year at Allegheny |
| Friday | April 3 at 5:00 p.m. | Deadline for Student-Initiated Withdrawal (“X”) from a “Module B” 7-week course |
| Monday | April 6 | Declaration Day – no classes |
| Thursday – Friday | April 9 – 10 | Recharge Recss – no classes |
| Monday – Friday | April 13 – 17 | Fall 2026 Pre-Registration |
| Monday – Friday | April 20 – 24 | RSEs |
| Monday | April 27 | Last Day of Classes |
| Tuesday | April 28 | Cook-Lahti Scholors Symposium; Honors convocation |
| Wednesday | April 29 | Study Day |
| Thursday – Friday Monday – Tuesday |
April 30 – May 1 May 4 – 5 |
Exams |
| Wednesday | May 6 | All students NOT participating in Commencement must be moved out of the residence halls by NOON |
| Saturday | May 9 | Commencement |
| Sunday | May 10 | All students participating in commencement must be moved ut of the residence halls by NOON |
| Monday | May 11 at Noon | Grades Due |