- Academic Calendar 2022-2025 (PDF)
- Academic Calendar 2025-2028 (PDF)
- NMU Academic Calendar (Google Calendar)
- NMU Academic Calendar (iCal)
Summer Semester 2025
| First official day of classes | May 19, Monday |
| Memorial Day observance—no classes | May 26, Monday |
| First official day of Session II classes | June 30, Monday |
| Independence Day observance – no classes | July 4, Friday |
| Last day of classes | August 9, Saturday |
| Final grades due from faculty | August 12, Tuesday |
| Grades available on MyNMU | August 14, Thursday |
Fall Semester 2025
| First official day of classes | August 25, Monday |
| Labor Day observance—no classes | September 1, Monday |
| Thanksgiving recess begins at 5 p.m. | November 22, Saturday |
| Classes resume | December 1, Monday |
| Last day of classes | December 6, Saturday |
| Examination period | December 8-13, Monday-Saturday |
| Commencement | December 13, Saturday |
| Final grades due from faculty | December 16, Tuesday |
| Grades available on MyNMU | December 18, Thursday |
Winter Semester 2026
| First official day of classes | January 12, Monday |
| Martin Luther King Day observance—no classes | January 19, Monday |
| Midsemester recess begins at 5:00 p.m. | February 28, Saturday |
| Classes resume | March 9, Monday |
| Last day of classes | April 25, Saturday |
| Examination period | April 27 - May 2, Monday-Saturday |
| Commencement | May 2, Saturday |
| Final grades due from faculty | May 5, Tuesday |
| Grades available on MyNMU | May 7, Thursday |
Summer Semester 2026
| First official day of classes | May 18, Monday |
| Memorial Day observance—no classes | May 25, Monday |
| First official day of Session II classes | June 29, Monday |
| Independence Day (observed) – no classes | July 3, Friday |
| Last day of classes | August 8, Saturday |
| Final grades due from faculty | August 11, Tuesday |
| Grades available on MyNMU | August 13, Thursday |
Fall Semester 2026
| First official day of classes | August 24, Monday |
| Labor Day observance—no classes | September 7, Monday |
| Thanksgiving recess begins at 5 p.m. | November 21, Saturday |
| Classes resume | November 30, Monday |
| Last day of classes | December 5, Saturday |
| Examination period | December 7-12, Monday-Saturday |
| Commencement | December 12, Saturday |
| Final grades due from faculty | December 15, Tuesday |
| Grades available on MyNMU | December 17, Thursday |
Winter Semester 2027
| First official day of classes | January 11, Monday |
| Martin Luther King Day observance—no classes | January 18, Monday |
| Midsemester recess begins at 5:00 p.m. | February 27, Saturday |
| Classes resume | March 8, Monday |
| Last day of classes | April 24, Saturday |
| Examination period | April 26 - May 1, Monday-Saturday |
| Commencement | May 1, Saturday |
| Final grades due from faculty | May 4, Tuesday |
| Grades available on MyNMU | May 5, Thursday |
Summer Semester 2027
| First official day of classes | May 17, Monday |
| Memorial Day observance—no classes | May 31, Monday |
| First official day of Session II classes | June 28, Monday |
| Independence Day (observed) – no classes | July 5, Monday |
| Last day of classes | August 7, Saturday |
| Final grades due from faculty | August 10, Tuesday |
| Grades available on MyNMU | August 12, Thursday |
Fall Semester 2027
| First official day of classes | August 23, Monday |
| Labor Day observance—no classes | September 6, Monday |
| Thanksgiving recess begins at 5 p.m. | November 20, Saturday |
| Classes resume | November 29, Monday |
| Last day of classes | December 4, Saturday |
| Examination period | December 6-11, Monday-Saturday |
| Commencement | December 11, Saturday |
| Final grades due from faculty | December 14, Tuesday |
| Grades available on MyNMU | December 16, Thursday |
Winter Semester 2028
| First official day of classes | January 10, Monday |
| Martin Luther King Day observance—no classes | January 17, Monday |
| Midsemester recess begins at 5:00 p.m. | February 26, Saturday |
| Classes resume | March 6, Monday |
| Last day of classes | April 22, Saturday |
| Examination period | April 24 - 29, Monday-Saturday |
| Commencement | April 29, Saturday |
| Final grades due from faculty | May 2, Tuesday |
| Grades available on MyNMU | May 4, Thursday |