December 23 – January 2 Holiday close down. All University Offices closed for the winter break.
January 3 (Tues.) – January 20 (Fri.) Spring 2023 Pre-Session
January 3 (Tues.) First day UNL offices are open in 2023
January 4 (Wed.) Last day to drop a class and receive a full refund (Pre-Session)
January 6 (Fri.) Last day to drop a class and receive a partial refund (Pre-Session)
January 6 (Fri.) Last day to file a drop to remove course from student's record (Pre-Session)
January 7 (Sat.) – January 18 (Wed.) All course withdrawals noted with a grade of "W" on academic record (Pre-Session)
January 11 (Wed.) Last day to change a course registration to or from "Pass/No Pass" (Pre-Session)
January 16 (Mon.) Martin Luther King Day (Student and Staff Holiday-UNL offices closed)
January 18 (Wed.) Last day to withdraw from one or more courses (Pre-Session)
January 20 (Fri.) Classes end and final examinations (Pre-Session)
January 23 (Mon.) – May 19 (Fri.) Spring 2023 Regular Academic Session
January 23 (Mon.) Late Registration begins ($100.00 late registration fee assessed)
January 30 (Mon.) Last day for full semester course registrations and adds including adds of thesis or dissertation credits (Census Date)
January 30 (Mon.) Last day to drop a full semester course and receive 100% refund