Winter Session 2027 Calendar
| Event/Deadline | Winter Session 3 Weeks December 22 - January 16 |
|---|---|
| FULLY ONLINE COURSES | |
| Online Registration for Current CSUN Students Begins | Tuesday, October 6, 2026 |
| Online Nonrestrictive Registration Begins | Tuesday, October 13, 2026 |
| First Day of Class | Monday, December 28, 2026 |
| HOLIDAY; campus closed. Online classes remain in session during campus closure for holidays. The CSUN library is available electronically. | Friday, December 25, 2026 – Monday, January 4, 2027 |
| Last day to add without permission. Last day to drop and receive a full refund | Wednesday, December 30, 2026 |
| Last day to drop a class using the online, self-service registration system; Last day to add a class using the online, self-service registration system; a permission number is required. | Thursday, December 31, 2026 |
| Last Day of Classes | Friday, January 15, 2027 |
