| Winter Registration Begins For Current Students | 11/15/2021 | |
| Winter Quarter Schedule Finalized and Released (Tentative) | 11/08/2021 | |
| Winter Quarter Ends | 03/25/2022 | |
| Winter Quarter Begins | 01/10/2022 | |
| Winter Admissions Application Priority Deadline for New and Former Students | 11/03/2021 | |
| Winter 2025 Students can begin constructing class schedule in ctcLink in preparation for Winter enrollment | 10/13/2024 | |
| WAOL (WA Online) Summer courses end | 08/19/2021 | |
| WAOL (WA Online) Fall courses end | 12/02/2021 | |
| WAOL (WA Online) Fall courses begin | 09/23/2021 | |
| Veterans Day - Closed | 11/10/2023 | |
| Veteran's Day – Closed | 11/11/2021 | |
| Veterans and Students Accessing ADS Begin Registration for Winter | 11/08/2021 | |
| Thanksgiving Weekend – Closed | - | |
| Thanksgiving Weekend - Closed | - | |
| Summer: Start of term (tuition due daily) | 06/27/2022 | |
| Summer: Start of term (tuition due daily) | 06/26/2023 | |
| Summer: Second tuition due date for any classes added through June 24 | 06/27/2022 | |
| Summer: Second enrollment cancellation for missed tuition payment (Administratively dropped for non-payment) | 06/30/2022 | |
| Summer: Last day to withdraw from classes with a "W" grade, change grading option, register for continuous enrollment and audit or change to variable credits | 08/05/2022 | |
| Summer: Last day to enroll in classes without a Blue Slip (Instructor Permission) | 06/29/2022 | |
| Summer: Last day to drop classes without a "W" grade and receive a 40% tuition refund | 07/12/2022 | |
| Summer: Grades posted to transcript | 08/24/2022 | |
| Summer: First tuition due date for any classes added through June 10 | 06/13/2022 | |
| Summer: Enrollment cancellation for missed tuition payment (Administratively dropped for non-payment) | 06/22/2022 | |
| Summer: End of term | 08/18/2023 | |
