Academic Calendar
2025-2026 Undergraduate Academic Calendar
Fall 2025
Date | Day | Event |
---|---|---|
August | ||
20-23 | Wed-Sat | New Student Orientation-Ben Beginnings |
25 | Mon | Start of Regular Fall 15-Week Semester, 8-Week Session 1, 5-Week Session A |
27 | Wed | Last day to Add or Drop 5-Week Session A classes without permission: Opening Mass and Convocation-Mesa Campus |
28 | Thurs | Last day to Add or Drop 8-Week Session 1 classes without permission; Opening Liturgy-Lisle Campus |
30 | Sat | Application for Spring and Summer 2026 Degree Conferral Opens |
31 | Sun | Last day to Add or Drop Regular Fall 15-Week Semester classes without permission |
September | ||
1 | Mon | Labor Day-no classes, all University offices closed |
2 | Tues | Last Day to Late Add 5-Week Session A classes with permission from instructor, department chair, & advisor |
5 | Fri | Last Day to Late Add Regular Fall 15-Week Semester, 8-Week Session 1 classes with permission from instructor, department chair, & advisor; Late Application Deadline for Fall 2025 Degree Conferral |
21 | Sun | Last day to Withdraw (receive a "W" grade) from 5-Week Session A classes |
28 | Sun | End of 5-Week Session A |
29 | Mon | Start of 5-Week Session B |
October | ||
1 | Wed | Last day to Add or Drop 5-Week Session B classes without permission |
5 | Sun | Last day to Withdraw (receive a "W" grade) from 8-Week Session 1 classes |
6 | Mon | Last Day to Last Add 5-Week Session B classes with permission from instructor, department chair, & advisor |
15 | Wed | Priority Application Deadline for Graduation for May 2026 Degree Recipients |
17 | Fri | Last day to late add Fall Semester Internship and Course by Arrangement classes |
19 | Sun | End of 8-Week Session 1 |
20 | Mon | Start of 8-Week Session 2 |
23 | Thurs | Last day to Add or Drop 8-Week Session 2 classes without permission |
26 | Sun | Last day to Withdraw (receive a "W" grade) from 5-Week Session B classes |
31 | Fri | Last Day to Late Add 8-Week Session 2 classes with permission from instructor, department chair, & advisor |
November | ||
2 | Sun | Last day to Withdraw (receive a "W" grade) from Regular Fall 15-Week Semester classes; End of 5-Week Session B |
3 | Mon | Start of Spring 2026 Registration; Start of 5-Week Session C |
5 | Wed | Last day to Add or Drop 5-Week Session C classes without permission |
10 | Mon | Last Day to Late Add 5-Week Session C classes with permission from instructor, department chair, & advisor |
26-28 | Wed-Fri | Thanksgiving Holiday; Wednesday through Friday-no classes; Thursday through Friday-offices closed |
30 | Sun | Last day to Withdraw (receive a "W" grade) from 8-Week Session 2, 5-Week Session C classes |
December | ||
7 | Sun | End of 5-Week Session C |
8-12 | Mon-Fri | Regular Finals Week |
14 | Sun | End of Regular Fall Semester, 8-Week Session 2 |
23-31 | Tue-Wed | Christmas Holidays; no classes, offices closed |
31 | Wed | Fall Term Degree Conferral |
Spring 2026
Date | Day | Event |
---|---|---|
January | ||
1 | Thu | New Year's Holiday Observance; offices closed; Application for Fall 2026 Degree Conferral Opens |
12 | Mon | Start of Regular Spring 15-week Semester, 8-Week Session 1, 5-Week Session A |
14 | Wed | Last day to Add or Drop 5-Week Session A classes without permission |
15 | Thurs | Last day to Add or Drop 8-Week Session 1 classes without permission |
18 | Sun | Last day to Add or Drop for Regular Spring 15-Week classes without permission |
19 | Mon | Celebration of Martin Luther King Day; no classes, offices open |
20 | Tue | Last Day to Late Add 5-Week Session A classes with permission from instructor, department chair, & advisor |
23 | Fri | Last Day to Late Add Regular Spring 15-Week Semester, 8-Week Session 1 classses with permission from instructor, department chair, & advisor; Late Application Deadline for Spring 2026 Degree Conferral |
February | ||
8 | Sun | Last day to Withdraw (receive a "W" grade) from 5-Week Session A classes |
15 | Sun | End of 5-Week Session A |
16 | Mon | Start of 5-Week Session B; Priority Application Deadline for Graduation from August 2026 Degree Recipients |
18 | Wed | Last day to Add or Drop 5-Week Session B classes without permission |
22 | Sun | Last day to Withdraw (receive a "W" grade) from 8-Week Session 1 classes |
23 | Mon | Last Day to Late Add 5-Week Session B classes with permission from instructor, department chair, & advisor |
March | ||
2 | Mon | Start of Summer Registration 2026 |
8 | Sun | End of 8-Week Session 1 |
9-13 | Mon-Fri | Spring Break; no Regular 15-Week or 8-Week classes, offices open |
13 | Fri | Last day to late add Spring Semester Internship and Course by Arrangement; Priority Application Deadline for Graduation for December 2026 Degree Recipients |
15 | Sun | Last day to Withdraw (receive a "W" grade) from 5-Week Session B classes |
16 | Mon | Start of 8-Week Session 2 |
19 | Thur | Last day to Add or Drop 8-Week Session 2 classes without permisison |
22 | Sun | End of 5-Week Session B |
27 | Fri | Last Day to Late Add 8-Week Session 2 classes with permission from instructor, department chair, & advisor |
29 | Sun | Last day to Withdraw (receive a "W" grade) from Regular Spring 15-Week Semester classes |
30 | Mon | Start of Fall Registration; Start of 5-Week Session C |
April | ||
1 | Wed | Last day to Add or Drop 5-Week Session C classes without permission |
3-5 | Fri-Sun | Good Friday & Easter; no classes, offices closed |
6 | Mon | Easter Monday; no classes, offices closed |
7 | Tue | Last Day to Late Add 5-Week Session C with permission from instructor, department chair, & advisor |
26 | Sun | Last day to Withdraw (receive a "W" grade) from 5-Week Session C, 8-Week Session 2 classes |
May | ||
3 | Sun | End of 5-Week Session C |
4-8 | Mon-Fri | Regular Finals Week |
9 | Sat | Commencement Ceremony - Lisle Campus |
10 | Sun | End of 8-Week Session 2, Regular Spring Semester |
13 | Wed | Commencement Ceremony-Mesa Campus |
31 | Sun | Spring Term Degree Conferral |
Summer 2026
Date | Day | Event |
---|---|---|
May | ||
11 | Mon | Start of 5-Week Session A |
13 | Wed | Last day to Add or Drop 5-Week Session A classes without permission |
18 | Mon | Last Day to Late Add 5-Week Session A classes with permission from instructor, department chair, & advisor |
25 | Mon | Memorial Day; no classes, offices closed |
June | ||
7 | Sun | Last day to Withdraw (receive a "W" grade) from 5-Week Session A classes |
14 | Sun | End of 5-Week Session A |
15 | Mon | Start of Regular Summer 10-Week, 8-Week Summer Session, 5-Week Session B |
17 | Wed | Last day to Add or Drop 5-Week Session B classes without permission |
18 | Thurs | Last day to Add or Drop 8-Week Summer Session classes without permission |
19 | Frid | Juneteenth Holiday; no classes, offices closed |
21 | Sun | Last day to Add or Drop Regular Summer 10-Week classes without permission |
22 | Mon | Last Day to Late Add 5-Week Session B classes with permission from instructor, department chair, & advisor |
26 | Fri | Last Day to Late Add Regular Summer 10-Week, 8-Week Summer Session classes with permission from instructor, department chair, & advisor |
July | ||
3 | Fri | Independence Day; no classes, offices closed |
12 | Sun | Last day to Withdraw (receive a "W" grade) from 5-Week Session B class |
19 | Sun | End of 5-Week Session B |
20 | Mon | Start of 5-Week Session C |
22 | Wed | Last day to Add or Drop 5-Week Session C classes without permission |
26 | Sun | Last day to Withdraw (receive a "W" grade) from 8-Week Summer Session classes |
27 | Mon | Last Day to Late Add 5-Week Session C classes with permission from instructor, department chair, & advisor; Late Application Deadline for Summer 2026 Degree Conferral |
August | ||
2 | Sun | Last day to Withdraw (receive a "W" grade) from Regular Summer 10-Week classes |
9 | Sun | End of 8-Week Summer Session |
16 | Sun | Last day to Withdraw (receive a "W" grade) from 5-Week Session C classes |
23 | Sun | End of Regular Summer 10-Week, 5-Week Session C |
31 | Mon | Summer Term Degree Conferral |