Colorado Law Calendars
Add, Drop & Withdrawal Dates
The dates below apply to Colorado Law classes offered during the pre-semester session ("Pre-Semester Session" tab), full semester ("Full Semester" tab) and variable sessions ("Variable Session Classes" tab).
Fall 2025
Aug. 18–22, 2025
- First day of classes.
- Last day to add a class.
- Last day to waitlist for a closed class.
- Last day to withdraw from the session with a full refund of tuition.
- Class waitlists are canceled.
- Last day to withdraw from the session. You're assessed 100% of tuition, and W grades are posted to your transcript.
- Last day of classes.
Aug. 25–Dec. 5, 2025
- First day of classes.
- Last day to add a class.
- Last day to waitlist for a closed class.
- Last day to drop a class without penalty.
- Last day to withdraw from the semester with a full refund of tuition.
- Class waitlists are canceled.
- Last day to withdraw from the semester and be responsible for paying 40% of tuition and fees (60% refund). W grades are posted to your transcript.
- Last day to withdraw from the semester and be responsible for paying 60% of tuition and fees (40% refund). W grades are posted to your transcript.
- Last day to drop a class. You're responsible for paying all assessed tuition and fees (no refund), and a W grade is posted to your transcript.
- Last day of classes.
- Last day to withdraw from the semester. You're responsible for paying all assessed tuition and fees (no refund), and W grades are posted to your transcript.
Variable Session Class Calendars
(dates vary by class)
Wednesday, Aug. 27
- First class day.
Thursday, Sept. 4
- Last day to add this class.
Thursday, Sept. 11
- Last day to drop this class without tuition/fee charges and a W grade (you must remain enrolled in at least one other variable session class).
- Last day to edit your class options.
- Last day to withdraw from the session with a full refund.
Tuesday, Oct. 28
- Last day to drop this class and remain enrolled in at least one other variable session class. You'll be assessed full tuition, and a W grade will post to your transcript.
Tuesday, Dec. 2
- Last day to withdraw from this session; you'll be assessed 100% of tuition and W grades will post to your transcript.
Wednesday, Dec. 3
- Last class day.
Tuesday, Aug. 26
- First class day.
Thursday, Aug. 28
- Last day to add this class.
Tuesday, Sept. 2
- Last day to drop this class without tuition/fee charges and a W grade (you must remain enrolled in at least one other variable session class).
- Last day to edit your class options.
- Last day to withdraw from the session with a full refund.
Tuesday, Sept. 23
- Last day to drop this class and remain enrolled in at least one other variable session class. You'll be assessed full tuition, and a W grade will post to your transcript.
Monday, Oct. 6
- Last day to withdraw from this session; you'll be assessed 100% of tuition and W grades will post to your transcript.
Tuesday, Oct. 7
- Last class day.
Tuesday, Aug. 26
- First class day.
Thursday, Aug. 28
- Last day to add this class.
Tuesday, Sept. 2
- Last day to drop this class without tuition/fee charges and a W grade (you must remain enrolled in at least one other variable session class).
- Last day to edit your class options.
- Last day to withdraw from the session with a full refund.
Wednesday, Sept. 24
- Last day to drop this class and remain enrolled in at least one other variable session class. You'll be assessed full tuition, and a W grade will post to your transcript.
Wednesday, Oct. 8
- Last day to withdraw from this session; you'll be assessed 100% of tuition and W grades will post to your transcript.
Thursday, Oct. 9
- Last class day.
Note: Drop deadlines apply if you remain enrolled in at least one other Main Campus class offered in Fall 2025. Withdrawal deadlines apply if you do not remain enrolled in any other Main Campus classes offered in Fall 2025. This includes classes offered during the full Main Campus and Colorado Law semesters, as well as Main Campus special and variable sessions.
Last updated 07/11/2025
Spring 2025
Jan. 6–10, 2025
- First day of classes.
- Last day to add a class.
- Last day to waitlist for a closed class.
- Last day to withdraw from the session with a full refund of tuition.
- Class waitlists are canceled.
- Last day to withdraw from the session. You're assessed 100% of tuition, and W grades are posted to your transcript.
- Last day of classes.
Jan. 13–April 25, 2025
- First day of classes.
- Last day to add a class.
- Last day to waitlist for a closed class.
- Last day to drop a class without penalty.
- Last day to withdraw from the semester with a full refund of tuition.
- Class waitlists are canceled.
- Last day to withdraw from the semester and be responsible for paying 40% of tuition and fees (60% refund). W grades are posted to your transcript.
- Last day to withdraw from the semester and be responsible for paying 60% of tuition and fees (40% refund). W grades are posted to your transcript.
- Last day to drop a class. You're responsible for paying all assessed tuition and fees (no refund), and a W grade is posted to your transcript.
- Last day to withdraw from the semester. You're responsible for paying all assessed tuition and fees (no refund), and W grades are posted to your transcript.
- Last day of classes.
Variable Session Class Calendars
(dates vary by class)
Monday, Jan. 13
- First class day.
Wednesday, Jan. 15
- Last day to add this class.
Friday, Jan. 17
- Last day to drop this class without tuition/fee charges and a W grade (you must remain enrolled in at least one other variable session class).
- Last day to edit your class options.
- Last day to withdraw from the session with a full refund.
Tuesday, Feb. 11
- Last day to drop this class and remain enrolled in at least one other variable session class. You'll be assessed full tuition, and a W grade will post to your transcript.
Tuesday, Feb. 25
- Last day to withdraw from this session; you'll be assessed 100% of tuition and W grades will post to your transcript.
Wednesday, Feb. 26
- Last class day.
Monday, Jan. 13
- First class day.
Thursday, Jan. 16
- Last day to add this class.
Wednesday, Jan. 22
- Last day to drop this class without tuition/fee charges and a W grade (you must remain enrolled in at least one other variable session class).
- Last day to edit your class options.
- Last day to withdraw from the session with a full refund.
Wednesday, Feb. 19
- Last day to drop this class and remain enrolled in at least one other variable session class. You'll be assessed full tuition, and a W grade will post to your transcript.
Friday, March 7
- Last day to withdraw from this session; you'll be assessed 100% of tuition and W grades will post to your transcript.
Monday, March 10
- Last class day.
Tuesday, Jan. 14
- First class day.
Wednesday, Jan. 22
- Last day to add this class.
Wednesday, Jan. 29
- Last day to drop this class without tuition/fee charges and a W grade (you must remain enrolled in at least one other variable session class).
- Last day to edit your class options.
- Last day to withdraw from the session with a full refund.
Tuesday, March 18
- Last day to drop this class and remain enrolled in at least one other variable session class. You'll be assessed full tuition, and a W grade will post to your transcript.
Wednesday, April 23
- Last day to withdraw from this session; you'll be assessed 100% of tuition and W grades will post to your transcript.
Thursday, April 24
- Last class day.
Note: Drop deadlines apply if you remain enrolled in at least one other Main Campus class offered in Spring 2025. Withdrawal deadlines apply if you do not remain enrolled in any other Main Campus classes offered in Spring 2025. This includes classes offered during the full Main Campus and Colorado Law semesters, as well as Main Campus special and variable sessions.
Last updated 10/10/2024