Summer 2025
Summer Session I – 2025 – April 28, 2025 to June 22, 2025
| Last day for 100% Tuition and Fees Refund | April 27 |
| First day of instruction | April 28 |
| Tuition and Fees Due | April 28 |
| Last day to add classes | May 4 |
| Last day for 90% Tuition Refund | May 4 |
| Last day to drop classes without record of enrollment | May 11 |
| Last day for 80% Tuition Refund | May 11 |
| Instructor Verification of Attendance Due | May 14 |
| Memorial Day (Administrative Offices Closed) | May 26 |
| Last day to withdraw from classes without receiving an "FW" | June 8 |
| Last day for change of grade option | June 8 |
| Last day of instruction | June 22 |
| Grades due by | June 30 |
Summer Session II – 2025 – June 23, 2025 to August 17, 2025
| Last day for 100% Tuition and Fees Refund | June 22 |
| First day of instruction | June 23 |
| Tuition and Fees Due | June 23 |
| Last day to add classes | June 29 |
| Last day for 90% Tuition Refund | June 29 |
| Independence Day Observed (Administrative Offices Closed) | July 4 |
| Last day to drop classes without record of enrollment | July 6 |
| Last day for 80% Tuition Refund | July 6 |
| Instructor Verification of Attendance Due | July 9 |
| Last day to withdraw from classes without receiving an "FW" | August 3 |
| Last day for change of grade option | August 3 |
| Last day of instruction | August 17 |
| Grades due by | August 25 |
Fall 2025
Fall Session I – 2025 – August 25, 2025 to October 19, 2025
| Last day for 100% Tuition and Fees Refund | August 24 |
| First day of instruction | August 25 |
| Tuition and Fees Due | August 25 |
| Last day to add classes | August 31 |
| Last day for 90% Tuition Refund | August 31 |
| Labor Day (Administrative Offices Closed) | September 1 |
| Last day to drop classes without record of enrollment | September 7 |
| Last day for 80% Tuition Refund | September 7 |
| Instructor Verification of Attendance Due | September 10 |
| Last day to withdraw from classes without receiving an "FW" | October 5 |
| Last day for change of grade option | October 5 |
| Last day of instruction | October 19 |
| Grades due by | October 27 |
Fall Session II – 2025 – October 20, 2025 to December 14, 2025
| Last day for 100% Tuition and Fees Refund | October 19 |
| First day of instruction | October 20 |
| Tuition and Fees Due | October 20 |
| Last day to add classes | October 26 |
| Last day for 90% Tuition Refund | October 26 |
| Last day to drop classes without record of enrollment | November 2 |
| Last day for 80% Tuition Fees Refund | November 2 |
| Instructor Verification of Attendance Due | November 5 |
| Thanksgiving (Administrative Offices Closed) | November 27, 28 |
| Last day to withdraw from classes without receiving an "FW" | November 30 |
| Last day for change of grade option | November 30 |
| Last day of instruction | December 14 |
| Grades due by | December 22 |
| Winter Break (No classes) | December 15, 2025 - January 11, 2026 |
Spring 2026
Spring Session I – 2026 – January 12, 2026 to March 8, 2026
| Last day for 100% Tuition and Fees Refund | January 11 |
| First day of instruction | January 12 |
| Tuition and Fees Due | January 12 |
| Last day to add classes | January 18 |
| Last day for 90% Tuition Refund | January 18 |
| Martin Luther King Day (Administrative Offices Closed) | January 19 |
| Last day to drop classes without record of enrollment | January 25 |
| Last day for 80% Tuition Refund | January 25 |
| Instructor Verification of Attendance Due | January 28 |
| Last day to withdraw from classes without receiving an "FW" | February 22 |
| Last day for change of grade option | February 22 |
| Last day of instruction | March 8 |
| Grades due by | March 16 |
Spring Session II – 2026 – March 9, 2026 to May 3, 2026
| Last day for 100% Tuition and Fees Refund | March 8 |
| First day of instruction | March 9 |
| Tuition and Fees Due | March 9 |
| Last day to add classes | March 15 |
| Last day for 90% Tuition Refund | March 15 |
| Last day to drop classes without record of enrollment | March 22 |
| Last day for 80% Tuition Refund | March 22 |
| Instructor Verification of Attendance Due | March 25 |
| Last day to withdraw from classes without receiving an "FW" | April 19 |
| Last day for change of grade option | April 19 |
| Last day of instruction | May 3 |
| Grades due by | May 11 |
Summer 2026
Summer Session I – 2026 – May 4, 2026 to June 28, 2026
| Last day for 100% Tuition and Fees Refund | May 3 |
| First day of instruction | May 4 |
| Tuition and Fees Due | May 4 |
| Last day to add classes | May 10 |
| Last day for 90% Tuition Refund | May 10 |
| Last day to drop classes without record of enrollment | May 17 |
| Last day for 80% Tuition Refund | May 17 |
| Instructor Verification of Attendance Due | May 20 |
| Memorial Day (Administrative Offices Closed) | May 25 |
| Last day to withdraw from classes without receiving an "FW" | June 14 |
| Last day for change of grade option | June 14 |
| Last day of instruction | June 28 |
| Grades due by | July 6 |
Summer Session II – 2026 – June 29, 2026 to August 23, 2026
| Last day for 100% Tuition and Fees Refund | June 28 |
| First day of instruction | June 29 |
| Tuition and Fees Due | June 29 |
| Independence Day Observed (Administrative Offices Closed) | July 3 |
| Last day to add classes | July 5 |
| Last day for 90% Tuition Refund | July 5 |
| Last day to drop classes without record of enrollment | July 12 |
| Last day for 80% Tuition Refund | July 12 |
| Instructor Verification of Attendance Due | July 15 |
| Last day to withdraw from classes without receiving an "FW" | August 9 |
| Last day for change of grade option | August 9 |
| Last day of instruction | August 23 |
| Grades due by | August 31 |
Continuing education and professional development courses offered by the School of Extended Education may not adhere to the dates on the academic calendar above. Dates pertinent to registration and refunds vary by course and may be viewed in more detail at www.umassglobal.edu/extended-education.
"Information on Degree Conferral and deadlines for Commencement is available in MyUMassGlobal under the UMass Global Student Tab"