Jan 13

All day

First Day of Classes (18-Week Classes)

Jan 13

All day

FACULTY: Intersession Final Grades Due No Later Than 10 a.m.

Jan 13

All day

First Day of Class (1st 8-Week Classes and 16-Week Classes)

Jan 13

All day

Last Day of 100% Refund (19-Week Classes)

Jan 13

All day

Last Day to Declare Audit Status for a Class (19-Week Classes)

Jan 13

January 13 - January 16

Change of Schedule and Late Registration (16-Week Classes and 1st 8-Week Classes)

Jan 14

8:00 am - 7:30 pm

OTC Dental Clinic

Jan 15

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Jan 16

All day

Last Day to Register (18-Week Classes)

Jan 16

All day

Last Day of 100% Refund (1st 8-Week Classes)

Jan 16

All day

Last Day to Declare Audit Status for a Class (1st 8-Week Classes)

Jan 16

8:00 am - 7:30 pm

OTC Dental Clinic

Jan 19

All day

Last Day of 50% Refund (1st 8-Week Classes)

Jan 19

All day

Last Day of 100% Refund (16-Week Classes)

Jan 19

All day

Last Day to Declare Audit Status for a Class (16-Week Classes)

Jan 20

All day

Last Day to Declare Audit Status for a Class (18-Week Classes)

Jan 20

All day

Last Day to Drop a Class with 100% Refund (18-Week Classes)

Jan 20

Featured All day

Martin Luther King, Jr. Day (College Closed)

Jan 20

All day

Last Day of 50% Refund (19-Week Classes)

Jan 21

8:00 am - 7:30 pm

OTC Dental Clinic

Jan 22

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Jan 23

8:00 am - 7:30 pm

OTC Dental Clinic

Jan 24

All day

Canvas Sites Open (14-Week Classes)

Jan 24

Featured 5:00 pm - 8:00 pm

Game On!

Free

Jan 26

All day

Last Day of 50% Refund (16-Week Classes)

Jan 27

All day

Last Day of 50% Refund (18-Week Classes)

Jan 27

All day

First Day of 14-Week Classes

Jan 27

All day

Drop Grade (W) Required for Dropped Classes (1st 8-Week Classes)

Jan 27

January 27 - January 30

Change of Schedule and Late Registration (14-Week Classes)

Jan 28

8:00 am - 7:30 pm

OTC Dental Clinic

Jan 29

10:00 am - 1:00 pm

Eagle Expo

Jan 29

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Jan 30

8:00 am - 7:30 pm

OTC Dental Clinic

Jan 30

11:00 am - 12:00 pm

Spring Club Rush

Feb 1

Featured All day

Missouri-Based Financial Aid – Priority Consideration Deadline for the 2025-2026 FAFSA

Feb 1

All day

Last Day to Declare Audit Status for a Class (14-Week Classes)

Feb 1

All day

Last Day of 100% Refund (14-Week Classes)

Feb 4

8:00 am - 7:30 pm

OTC Dental Clinic

Feb 5

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Feb 6

8:00 am - 7:30 pm

OTC Dental Clinic

Feb 7

All day

Incomplete Grades from Fall 2024 Due

Feb 7

All day

Last Day of 50% Refund (14-Week Classes)

Feb 7

All day

Drop Grade (W) Required for Dropped Classes (19-Week Classes)

Feb 7

All day

Drop Grade (W) Required for Dropped Classes (20-Week Classes)

Feb 10

All day

FACULTY: Midterm Grades Due (1st 8-Week Classes). Due No Later Than 10 a.m.

Feb 10

All day

Enrollment Census Day

Feb 10

All day

Drop Grade (W) Required for Dropped Classes (16-Week Classes)

Feb 11

8:00 am - 7:30 pm

OTC Dental Clinic

Feb 11

Featured 9:00 am - 3:00 pm

OTC Blood Drive

Feb 12

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Feb 13

8:00 am - 7:30 pm

OTC Dental Clinic

Feb 14

All day

Drop Grade (W) Required for Dropped Classes (18-Week Classes)

Feb 17

Featured All day

President’s Day – College Closed

Feb 18

Featured All day

College Development Day – No Classes

Feb 18

8:00 am - 7:30 pm

OTC Dental Clinic

Feb 19

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Feb 20

All day

Drop Grade (W) Required for Dropped Classes (14-Week Classes)

Feb 20

8:00 am - 7:30 pm

OTC Dental Clinic

Feb 25

8:00 am - 7:30 pm

OTC Dental Clinic

Feb 26

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Feb 27

8:00 am - 7:30 pm

OTC Dental Clinic

Feb 28

All day

Last Day to Drop or Withdraw (1st 8-Week Classes)

Mar 4

8:00 am - 7:30 pm

OTC Dental Clinic

Mar 5

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Mar 6

8:00 am - 7:30 pm

OTC Dental Clinic

Mar 7

All day

Final Exams and Last Day of Classes (1st 8-Week Classes)

Mar 7

Featured 11:00 am - 12:00 pm

ASN Pinning

Mar 10

All day

FACULTY: Midterm Grades Due (16-Week Classes). Due No Later Than 10 a.m.

Mar 10

All day

FACULTY: Final Grades Due (1st 8-Week Classes). Due No Later Than 10 a.m.

Mar 11

8:00 am - 7:30 pm

OTC Dental Clinic

Mar 12

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Mar 13

8:00 am - 7:30 pm

OTC Dental Clinic

Mar 16

Featured March 16 - March 23

Spring Break (No Classes)

Mar 17

All day

FACULTY: Midterm Grades Due (19-Week Classes, 18-Week Classes, 20-Week Classes, and 14-Week Classes). Due No Later Than 10 a.m.

Mar 18

8:00 am - 7:30 pm

OTC Dental Clinic

Mar 19

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Mar 20

8:00 am - 7:30 pm

OTC Dental Clinic

Mar 21

All day

Canvas Sites Open (2nd 8-Week Classes)

Mar 21

Featured March 21 - March 23

Spring Break (College Closed)

Mar 24

All day

First Day of 2nd 8-Week Classes

Mar 24

March 24 - March 27

Change of Schedule and Late Registration (2nd 8-Week Classes)

Mar 25

Featured All day

Registration Opens at Midnight for All Students for Summer 2025, Fall 2025 and Spring 2026

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 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 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.