| Blue Slip (Instructor Permission) required to enroll in Winter quarter classes | 01/13/2022 | |
| Last day to enroll in Winter quarter classes without a Blue Slip (Instructor Permission) | 01/12/2022 | |
| Winter Quarter Begins | 01/10/2022 | |
| (Updated) First Winter enrollment cancellation for missed tuition payment (Administratively dropped from classes) | 01/06/2022 | |
| (Updated) First Winter tuition due date for any class(es) added through January 4th | 01/05/2022 | |
| New Year's Holiday – Closed | 12/31/2021 | |
| Christmas Holiday – Closed | 12/24/2021 | |
| POSTPONED: 1st Winter Enrollment Cancellation for Missed Tuition Payment has been moved to January 4th | 12/21/2021 | |
| 1st Winter tuition due date for any classes added through December 12th | 12/16/2021 | |
| Fall Quarter Ends | 12/10/2021 | |
| General Registration Begins For Winter Quarter | 12/07/2021 | |
| WAOL (WA Online) Fall courses end | 12/02/2021 | |
| Winter Registration Begins For New Students | 12/01/2021 | |
| Winter Registration Begins For Former Students | 11/29/2021 | |
| Native American Heritage Day – Closed | 11/26/2021 | |
| Thanksgiving Weekend – Closed | - | |
| No Classes – College Open | 11/24/2021 | |
| Last day to withdraw, add or remove S/U grading options, register for continuous enrollment, audit or change to variable credits for Fall Quarter | 11/19/2021 | |
| Winter Registration Dates Set For Former and New Students | 11/17/2021 | |
| Winter Registration Begins For Current Students | 11/15/2021 | |
| Veteran's Day – Closed | 11/11/2021 | |
| Winter Quarter Schedule Finalized and Released (Tentative) | 11/08/2021 | |
| Winter Registration Dates Set For Current Students | 11/08/2021 | |
| Veterans and Students Accessing ADS Begin Registration for Winter | 11/08/2021 | |
| Winter Admissions Application Priority Deadline for New and Former Students | 11/03/2021 | |
