CCO Dates & Deadlines
Detailed academic calendar for accepted and current students
Fall 2025
Registration Opens in February
| SESSION | DATES | ADD/DROP DEADLINES | WITHDRAWAL DEADLINES |
|---|---|---|---|
| Undergrad Fall A | Sept. 1 - Oct. 17 | Add: Sept. 1 - 3 | Oct. 3, 5:00 pm EST |
| Drop: Sept. 1 - 5 | |||
| BREAK Between A&B | Oct. 18-26 | ||
| Undergrad Fall B | Oct. 27 - Dec. 12 | Add: Oct. 27 - 29 | Nov. 28, 5:00 pm EST |
| Drop: Oct. 27 - 31 | |||
| Undergrad Full Term (15 weeks) | Sept. 1 - Dec. 12 | Add: Sept. 1 - 5 | Nov. 14, 5:00 pm EST |
| Drop: Sept. 1 - 5 | |||
| Graduate Fall 1 | Aug. 25 - Oct. 17 | Add: Aug. 25 - 27 | Oct. 3, 5:00 pm EST |
| Drop: Aug. 25 - 29 | |||
| Graduate Fall 2 | Oct. 20-Dec. 12 | Add: Oct. 20 - 22 | Nov. 21, 5:00 pm EST |
| Drop: Oct. 20 - 24 | |||
Select graduate courses will run in a 7 week format and follow these dates:
| SESSION | DATES | ADD/DROP DEADLINES | WITHDRAWAL DEADLINES |
|---|---|---|---|
| Graduate Fall 1 (7 weeks) | Aug. 25 - Oct. 10 | Add: Aug. 25 - Aug. 27 | Sept. 26, 5:00 pm EST |
| Drop: Aug. 25 - Aug. 29 | |||
| Graduate Fall 2 (7 weeks) | Oct. 20 - Dec. 5 | Add: Oct. 20 - 22 | Nov. 21, 5:00 pm EST |
| Drop: Oct. 20 - 24 |
Note: Students should review thecourse participation policy in each course syllabus at the beginning of each class. Students can see course offerings for current and upcoming semesters here: Classlist
* ACCT-345 is a 10 week course starting at the beginning of each semester. The Friday of week 7 is the withdrawal deadline for this course.
Spring 2026
Registration Opens in October
| SESSION | DATES | ADD/DROP DEADLINES | WITHDRAWAL DEADLINES |
|---|---|---|---|
| Undergrad Spring A | Jan. 12 - Feb. 27 | Add: Jan. 12 -14 | Feb. 13, 5:00 pm EST |
| Drop: Jan. 12 - 16 | |||
| BREAK Between A&B | Feb. 28 - March 8 | ||
| Undergrad Spring B | March 8 - April 24 | Add: March 9 - 11 | April 10, 5:00 pm EST |
| Drop: March 9 - 13 | |||
| Undergrad Full Term (15 weeks) | Jan. 12 - April 24 | Add: Jan. 12 - 16 | March 27, 5:00 pm EST |
| Drop: Jan. 12 - 16 | |||
| Graduate Spring 1 | Jan. 5 - Feb. 27 | Add: Jan. 5 - 7 | Feb. 13, 5:00 pm EST |
| Drop: Jan. 5 - 9 | |||
| Graduate Spring 2 | March 2 - April 24 | Add: March 2 - 4 | April 10, 5:00 pm EST |
| Drop: March 2-6 | |||
Graduate courses ending with 817 or 857 will run in a 7 week format and follow these dates:
| SESSION | DATES | ADD/DROP DEADLINES | WITHDRAWAL DEADLINES |
|---|---|---|---|
| Graduate Spring 1 (7 weeks) | Jan. 5 - Feb. 20 | Add: Jan. 5 - 7 | Feb. 6, 5:00 pm EST |
| Drop: Jan. 5 - 9 | |||
| Graduate Spring 2 (7 weeks) | March 2 - April 17 | Add: March 2 - 4 | April 3, 5:00 pm EST |
| Drop: March 2 - 6 |
Note: Students should review thecourse participation policy in each course syllabus at the beginning of each class. Students can see course offerings for current and upcoming semesters here: Classlist
* ACCT-345 is a 10 week course starting at the beginning of each semester. The Friday of week 7 is the withdrawal deadline for this course.
Summer 2026
Registration Opens in February
| SESSION | DATES | ADD/DROP DEADLINES | WITHDRAWAL DEADLINES |
|---|---|---|---|
| Undergrad Summer A | May 4 - June 19 | Add: May 4 - 6 | June 5, 5:00 pm EST |
| Drop: May 4 - 8 | |||
| BREAK Between A&B | June 20 - 28 | ||
| Undergrad Summer B | June 29 - Aug. 14 | Add: June 29 - July 1 | July 31, 5:00 pm EST |
| Drop: June 29 - July 3 | |||
| Undergrad Full Term (15 weeks) | May 4 - Aug. 21 | Add: May 4 - 8 | July 17, 5:00 pm EST |
| Drop: May 4 - 8 | |||
| Graduate Summer 1 | May 4 - June 26 | Add: May 4 - 6 | June 12, 5:00 pm EST |
| Drop: May 4 - 8 | |||
| Graduate Summer 2 | June 29 - Aug. 21 | Add: June 29 - July 1 | Aug. 7, 5:00 pm EST |
| Drop: June 29 - July 3 | |||
Graduate courses ending with 817 and 857 will run in a 7 week format and follow these dates:
| SESSION | DATES | ADD/DROP DEADLINES | WITHDRAWAL DEADLINES |
|---|---|---|---|
| Graduate Summer 1 (7 weeks) | May 4 - June 19 | Add: May 4 - 6 | June 5, 5:00 pm EST |
| Drop: May 4 - 8 | |||
| Graduate Summer 2 (7 weeks) | June 29 - Aug. 14 | Add: June 29 - July 1 | July 31, 5:00 pm EST |
| Drop: June 29 - July 3 |
Note: Students should review thecourse participation policy in each course syllabus at the beginning of each class. Students can see course offerings for current and upcoming semesters here: Classlist
* ACCT-345 is a 10 week course starting at the beginning of each semester. The Friday of week 7 is the withdrawal deadline for this course.