When Does Spring 2027 Registration Open at College of the Siskiyous?
Spring 2027 registration
Spring 2027 registration at Siskiyous opens Thursday, October 22, 2026 (in 8 days).
From Siskiyous’ registration page, checked Oct 14. Your exact day and time is your registration appointment in Siskiyous’ student portal.
Siskiyous spring semester 2027 dates
From Siskiyous’ academic calendar. Short-term and late-start classes have their own deadlines, listed with each class in the schedule.
Does Siskiyous have a winter session?
Yes. Siskiyous’ winter 2027 session runs Jan 2 – Jan 23. A winter class is a full course squeezed into a few weeks, so it can take a requirement off a heavy spring, at the cost of a fast pace.
Siskiyous’ calendar calls it: “Winter Session Begins”.
Which classes fill up first at Siskiyous?
In Fall 2026, 28% of Siskiyous’ 336 class sections filled up. These filled every section, or nearly every one:
See the 23 classes that fill up fastest at Siskiyous, with waitlist sizes.
Questions students ask
When can I sign up for spring 2027 classes at Siskiyous?
Priority groups (veterans, foster youth, DSPS, EOPS and others): Thursday, October 15, 2026. Continuing students: Thursday, October 22, 2026. New and returning students (open registration): Thursday, October 29, 2026. Your exact time is the registration appointment shown in Siskiyous’ student portal.
Why do some students get to register before me?
California's community colleges follow a registration order set by state rules (California Code of Regulations, Title 5, section 58108). Groups the law names come first, including active-duty military and veterans, current and former foster youth, and students in DSPS, EOPS or CalWORKs. Next are continuing students who have finished orientation, placement and an education plan with a counselor. Siskiyous sets the exact order within those rules.
How do I get an earlier registration time at Siskiyous?
Finish orientation, placement and an education plan with a counselor at Siskiyous before registration opens, and stay in good academic standing. Students can lose priority after two terms in a row on academic or progress probation (some colleges now call it "notice"), or once they pass 100 degree-applicable units.
What if the class I need is full?
Join the waitlist if the section has one, and keep an eye on it through the first week: seats open up as students drop. Depending on the college, you are either added automatically or sent a permission number or add code that expires, so check your email. Going to the first class meeting matters, since instructors often add waitlisted students who show up. The list above shows which Siskiyous classes filled last fall, so pick backups for those.
What's the last day to drop a class without a W at Siskiyous?
For full-term spring 2027 classes, Thursday, February 11, 2027. Shorter classes have earlier deadlines, listed with each class in the schedule. A W does not affect your GPA, but the units still count as attempted, so a pattern of them can affect progress standing and financial aid.
Can I take winter classes at Siskiyous?
Yes. Siskiyous’ winter 2027 session runs Jan 2 – Jan 23. Winter classes count the same as spring ones, but cover a full course in a few weeks.
Not sure which classes to register for? On our platform, put in Siskiyous and the university you want to transfer to, and you get the classes you need, semester by semester. Build your class plan.