FALL SEMESTER 2022

Session

Code

Approximate Start Date

Approximate End Date

Registration Add or Drop Date

Withdraw Deadline

Grading Open

Grading Closed

5:00 PM

ISU On-Campus

08/22/22

12/16/2022

09/02/22

10/28/22

12/05/22

12/20/22

Fall Semester

HF

08/10/22

1/20/23

10/14/22

10/28/22

12/05/22

01/24/23

Year-Long

HY

08/10/22

06/02/23

10/14/22

01/20/23

05/19/23

06/06/23

1st Trimester

H1

08/10/22

11/23/22

10/14/22

10/21/22

11/11/22

12/06/22

1st and 2nd Trimester

H12

08/10/22

03/03/23

10/14/22

10/28/22

2/17/23

03/07/23

2nd Trimester

H2

11/21/22

03/03/23

01/13/23

1/20/23

2/17/23

03/07/23

2nd and 3rd Trimester

H23

11/21/22

06/02/23

01/13/23

1/20/23

05/19/23

 06/06/23

SPRING SEMESTER 2023

Session

Code

Approximate Start Date

Approximate End Date

Registration Add or Drop Date

Withdraw Deadline

Grading Open

Grading Closed

5:00 PM

ISU On-Campus

01/09/23

05/05/23

01/23/23

03/17/23

04/24/23

05/09/23

Spring Semester

HS

01/02/23

06/02/23

02/17/23

03/17/23

05/19/23

06/06/23

3rd Trimester

H3

03/06/23

06/02/23

03/31/23

04/21/23

05/19/23

06/06/23

SUMMER SEMESTER 2023

Session

Code

Approximate Start Date

Approximate End Date

Registration  Add or Drop Date

Withdraw Deadline

Grading Open

Grading Closed

5:00 PM

ISU On-Campus

Visit www.isu.edu/registrar/calendars for registration, drop, and withdraw deadlines for on-campus summer courses.

Summer

HU

6/05/22

08/25/23

06/23/23

07/21/23

07/24/23

08/29/23