Mar 25

8:00 am - 7:30 pm

OTC Dental Clinic

Mar 26

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Mar 27

All day

Last Day of 100% Refund (2nd 8-Week Classes)

Mar 27

All day

Last Day to Declare Audit Status for a Class (2nd 8-Week Classes)

Mar 27

8:00 am - 7:30 pm

OTC Dental Clinic

Mar 30

All day

Last Day of 50% Refund (2nd 8-Week Classes)

Apr 1

All day

Missouri-Based Financial Aid Final Deadline for the 2025-2026 FAFSA

Apr 1

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 2

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Apr 3

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 7

All day

Drop Grade (W) Required for Dropped Classes (2nd 8-Week Classes)

Apr 7

Featured 10:00 am - 11:00 am

Occupational Therapy Assistant Informational Session

Apr 8

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 9

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Apr 10

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 14

Featured 1:00 pm - 1:30 pm

Respiratory Information Session

Apr 15

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 16

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Apr 17

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 21

All day

FACULTY: Midterm Grades Due (2nd 8-Week Classes). Due No Later Than 10 a.m.

Apr 22

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 22

Featured 3:00 pm - 4:00 pm

Engage OTC – Mental Health Deep Dive

Free

Apr 22

6:00 pm - 7:00 pm

High School Equivalency (HSE) Graduation Ceremony

Apr 23

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Apr 24

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 29

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 30

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

May 1

All day

Financial Aid SAP Appeal Deadline for Spring Term

May 1

All day

Direct Student Loan Deadline for Spring Term

May 1

8:00 am - 7:30 pm

OTC Dental Clinic

May 2

All day

Last Day to Drop or Withdraw from Classes (14-Week Classes)

May 5

All day

Last Day to Drop or Withdraw from Classes (16-Week Classes)

May 6

8:00 am - 7:30 pm

OTC Dental Clinic

May 7

9:00 am - 10:30 am

The Alliance Middle College Certified Nurse Assistant Pinning Ceremony

May 7

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

May 8

All day

Last Day to Drop (2nd 8-Week Classes)

May 8

8:00 am - 7:30 pm

OTC Dental Clinic

May 9

All day

Last Day of Classes and Final Exams (14-Week Classes)

May 12

May 12 - May 15

Final Exam Period (16-Week Classes)

May 13

All day

Last Day to Drop (18-Week Classes)

May 13

All day

Last Day to Drop or Withdraw from Classes (19-Week Classes)

May 13

8:00 am - 7:30 pm

OTC Dental Clinic

May 13

6:00 pm - 8:00 pm

Paramedicine Patch Ceremony

May 14

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

May 14

Featured 5:30 pm - 6:30 pm

OTC Middle College Graduation

May 15

All day

Last Day of Classes (16-Week Classes)

May 15

All day

Last Day of Classes and Final Exams (2nd 8-Week Classes)

May 15

8:00 am - 7:30 pm

OTC Dental Clinic

May 15

Featured May 15 @ 10:00 am - July 17 @ 11:00 am

ASN Pinning

May 15

Featured 5:00 pm - 8:00 pm

Commencement

May 16

All day

Course Canvas sites open (summer intersession classes)

May 19

All day

FACULTY: Final Grades Due (16-Week Classes, 14-Week Classes, and 2nd 8-Week Classes). Due No Later Than 10 a.m.

May 19

All day

Last day for 100% Refund (summer intersession classes)

May 19

All day

Classes Begin (summer intersession classes)

May 19

May 19 - May 20

Change of Schedule and Late Registration (summer intersession classes)

May 19

Featured 11:00 am - 12:00 pm

Occupational Therapy Assistant Informational Session

May 20

All day

Last Day to Drop or Withdraw from Classes (20-Week Classes)

May 20

All day

Last day for 50% Refund (summer intersession classes)

May 20

8:00 am - 7:30 pm

OTC Dental Clinic

May 21

All day

Transcripts with Final Grades Available for 18-Week, 16-Week, 14-Week and 2nd 8-Week Classes

May 21

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

May 22

All day

Drop Grade (W) Required for Dropped Classes (summer intersession classes)

May 22

8:00 am - 7:30 pm

OTC Dental Clinic

May 23

All day

Last Day of Classes and Final Exams (19-Week Classes)

May 23

All day

Last Day of Classes and Final Exams (18-Week Classes)

May 26

Featured All day

Memorial Day (College Closed)

May 27

All day

FACULTY: Final Grades Due (19-Week Classes). Due No Later Than 10 a.m.

May 27

All day

FACULTY: Final Grades Due (18-Week Classes). Due No Later Than 10 a.m.

May 27

8:00 am - 7:30 pm

OTC Dental Clinic

May 28

All day

Last Day to Drop/Withdraw (summer intersession classes)

May 28

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

May 29

8:00 am - 7:30 pm

OTC Dental Clinic

May 30

All day

Last Day of Classes and Final Exams (20-Week Classes)

May 30

All day

Transcripts with SP25 Degrees Conferred Available

May 30

All day

Course Canvas sites open (10-week classes, 1st 5-week classes)

May 30

All day

End of Classes (summer intersession classes)

May 30

All day

Final Assessments/Exams (summer intersession classes)

Jun 1

Featured All day

OTC Scholarship Application Period Closes for Fall and Summer Term

Jun 2

All day

FACULTY: Final Grades Due (20-Week Classes). Due No Later Than 10 a.m.

Jun 2

All day

Classes Begin (10-week classes & 1st 5-week classes)

Jun 2

All day

Final Grades Due @10:00 AM (summer intersession classes)

Jun 2

June 2 - June 5

Change of Schedule and Late Registration (10-week classes & 1st 5-week classes)

Jun 3

8:00 am - 7:30 pm

OTC Dental Clinic

Jun 4

All day

Last day for 100% Refund and last day to declare “Audit” status (1st 5-week classes)

Jun 4

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Jun 5

8:00 am - 7:30 pm

OTC Dental Clinic

Jun 6

All day

Course Canvas sites open (8-week classes)

Jun 6

All day

Last day for 50% Refund (1st 5-week classes)

Jun 6

All day

Last day for 100% Refund and last day to declare “audit” status (10-week classes)

Jun 9

All day

Classes Begin (8-week classes)

Jun 9

June 9 - June 12

Change of Schedule and Late Registration (8-week classes)

Jun 10

All day

Last day for 50% refund (10-week classes)

Jun 10

8:00 am - 7:30 pm

OTC Dental Clinic

Jun 11

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Jun 12

All day

Last day for 100% Refund & Last day to declare “Audit” status (8-week classes)

Jun 12

All day

Drop Grade (W) Required for Dropped Classes (1st 5-week classes)

Jun 12

8:00 am - 7:30 pm

OTC Dental Clinic

Jun 15

All day

Last day for 50% refund (8-week classes)

Jun 17

8:00 am - 7:30 pm

OTC Dental Clinic

Jun 18

All day

Midterm Grades Due @10:00 AM (1st 5-week classes)