Important registration information: for registration change, drop, and withdrawal information see Academic Policies in this catalog and/or meet with your academic advisor.
2022-2023 Academic Calendar
Fall Semester 2022 (August – December)
- Classes Begin (Graduate): Tuesday, August 9
- Classes Begin (Undergraduate): Monday, August 22
- Labor Day (Offices closed): Monday, September 5
- Annual All Faculty Assessment Day (classes cancelled 8 am to 5 pm): Friday, October 7
- Midterm Exam Week (Undergraduate): Monday, October 10 – Friday, October 14
- Midterm Grades Due: Wednesday, October 19
- Spring 2023 Registration Open: October 24
- Veteran’s Day (Offices closed): Friday, November 11
- Thanksgiving (Offices closed): Thursday, November 24 – Friday, November 25
- Classes End (Undergraduate): Friday, December 2
- Classes End (Graduate): Sunday, December 4
- Finals Week: Monday, December 5 – Friday, December 9
- Final Grades Due: Wednesday, December 14
- Winter Break (Offices closed): Thursday, December 22 – Monday, January 2
Spring Semester 2023 (January – May)
- Offices Reopen: Tuesday, January 3
- Classes Begin (Graduate): Tuesday, January 10
- M.L. King Jr. Holiday (Offices closed): Monday, January 16
- Classes Begin (Undergraduate): Tuesday, January 17
- President’s Day (Offices closed): Monday, February 20
- Midterm Exam Week (Undergraduate): Monday, March 6 – Friday, March 10
- Spring Vacation (Offices open): Monday, March 13 – Friday, March 17
- Summer Registration Opens: March 20
- Midterm Grades Due: Wednesday, March 22
- Falll Registration Opens: March 27
- Spring Renewal Day (Offices closed): April 7
- Classes End (Undergraduate): Friday, May 5
- Finals Week: Monday, May 8 – Friday, May 12
- Commencement: Saturday, May 13
- Classes End (Graduate): Sunday, May 14
- Final Grades Due: Wednesday, May 17
Summer Semester 2023 (May – July)
- Classes Begin (Graduate): Tuesday, May 23*
- Memorial Day Holiday (Campus closed): Monday, May 29
- Classes Begin (Undergraduate): Tuesday, May 30
- Yakama Nation Treaty Day (Offices closed): Friday, June 9
- Juneteenth (Offices closed): Monday, June 19
- Independence Day (Offices closed): Tuesday, July 4
- Classes End (Undergraduate): Friday, July 21
- Classes End (Graduate): Sunday, July 23*
- Final Grades Due: Wednesday, July 26
2023-2024 Academic Calendar
Fall Semester 2023 (August – December)
- Classes Begin (Graduate): Tuesday, August 8
- Classes Begin (Undergraduate): Monday, August 21
- Add/Drop Date: Wednesday, August 30 (see Refunds for more details)
- Labor Day (Offices closed): Monday, September 4
- Annual All Faculty Assessment Day (classes cancelled 8 am to 5 pm): Friday, October 6
- Midterm Exam Week (Undergraduate): Monday, October 9 – Friday, October 13
- Midterm Grades Due: Wednesday, October 18
- Spring Registration Opens: Monday, October 23
- Veteran’s Day (Observed) (Offices closed): Friday, November 10
- Thanksgiving (Offices closed): Thursday, November 23 – Friday, November 24
- Classes End (Undergraduate): Friday, December 1
- Classes End (Graduate): Sunday, December 3
- Finals Week: Monday, December 4 – Friday, December 8
- Final Grades Due: Wednesday, December 13
- Winter Break (Offices closed): Thursday, December 21 – Monday, January 1
(Add/drop information for graduate intensive weekend or short term classes based on % of contact hours. See Refunds for more details)
Spring Semester 2024 (January – May)
- Offices Reopen: Tuesday, January 2
- Classes Begin (Graduate): Tuesday, January 9
- M.L. King Jr. Holiday (Offices closed): Monday, January 15
- Classes Begin (Undergraduate): Tuesday, January 16
- Add/Drop Date: Thursday, January 25 (see Refunds for more details)
- President’s Day (Offices closed): Monday, February 19
- Midterm Exam Week (Undergraduate): Monday, March 4 – Friday, March 8
- Spring Vacation (Offices open): Monday, March 11 – Friday, March 15
- Summer Registration Opens: Monday, March 18
- Midterm Grades Due: Wednesday, March 20
- Fall Registration Opens: Monday, March 25
- Spring Renewal Day (Offices closed): March 29
- Classes End (Undergraduate): Friday, May 3
- Finals Week: Monday, May 6 – Friday, May 10
- Commencement: Saturday, May 11
- Classes End (Graduate): Sunday, May 12
- Final Grades Due: Wednesday, May 15
(Add/drop information for graduate intensive weekend or short term classes based on % of contact hours. See Refunds for more details)
Summer Semester 2024 (May – July)
- Classes Begin (Graduate): Tuesday, May 21*
- Memorial Day Holiday (Campus closed): Monday, May 27
- Classes Begin (Undergraduate): Tuesday, May 28
- Yakama Nation Treaty Day (Observed) (Offices closed): Friday, June 7
- Independence Day (Offices closed): Thursday, July 4
- Classes End (Undergraduate): Friday, July 19
- Classes End (Graduate): Sunday, July 21*
- Final Grades Due: Wednesday, July 24
(Add/drop information for summer term classes based on % of contact hours. See Refunds for more details)
2024-2025 Academic Calendar
Fall Semester 2024 (August – December)
- Classes Begin (Graduate): Tuesday, August 6
- Classes Begin (Undergraduate): Monday, August 19
- Add/Drop Date: Wednesday, August 28 (see Refunds for more details)
- Labor Day (Offices closed): Monday, September 2
- Annual All Faculty Assessment Day (classes cancelled 8 am to 5 pm): Friday, October 4
- Midterm Exam Week (Undergraduate): Monday, October 7 – Friday, October 11
- Midterm Grades Due: Wednesday, October 16
- Spring Registration Opens: Monday, October 21
- Veteran’s Day (Offices closed): Monday, November 11
- Thanksgiving (Offices closed): Thursday, November 28 – Friday, November 29
- Classes End (Undergraduate): Friday, December 6
- Classes End (Graduate): Sunday, December 8
- Finals Week: Monday, December 9 – Friday, December 13
- Final Grades Due: Wednesday, December 18
- Winter Break (Offices closed): Monday, December 23 – Wednesday, January 1
(Add/drop information for graduate intensive weekend or short term classes based on % of contact hours. See Refunds for more details)
Spring Semester 2025 (January – May)
- Offices Reopen: Thursday, January 2
- Classes Begin (Graduate): Tuesday, January 14
- M.L. King Jr. Holiday (Offices closed): Monday, January 20
- Add/Drop Date: Thursday, January 30 (see Refunds for more details)
- Classes Begin (Undergraduate): Tuesday, January 21
- President’s Day (Offices closed): Monday, February 17
- Midterm Exam Week (Undergraduate): Monday, March 3 – Friday, March 7
- Spring Vacation (Offices open): Monday, March 10 – Friday, March 14
- Summer Registration Opens: Monday, March 17
- Midterm Grades Due: Wednesday, March 19
- Fall Registration Opens: Monday, March 24
- Spring Renewal Day (Offices closed): April 18
- Classes End (Undergraduate): Friday, May 2
- Finals Week: Monday, May 5 – Friday, May 9
- Commencement: Saturday, May 10
- Classes End (Graduate): Sunday, May 11
- Final Grades Due: Wednesday, May 14
(Add/drop information for graduate intensive weekend or short term classes based on % of contact hours. See Refunds for more details)
Summer Semester 2025 (May – July)
- Classes Begin (Graduate): Tuesday, May 20*
- Memorial Day Holiday (Campus closed): Monday, May 26
- Classes Begin (Undergraduate): Tuesday, May 27
- Yakama Nation Treaty Day (Observed) (Offices closed): Friday, June 6
- Independence Day (Offices closed): Friday, July 4
- Classes End (Undergraduate): Friday, July 18
- Classes End (Graduate): Sunday, July 20*
- Final Grades Due: Wednesday, July 23
(Add/drop information for summer term classes based on % of contact hours. See Refunds for more details)
* Summer School beginning and ending dates for Graduate Programs’ classes vary per agreement of Graduate Program with Registrar.
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