501 Crescent Street, New Haven, CT 06515
(203) 392-SCSU
| Session | Date | Description |
|---|---|---|
| Full Term Dec. 15-Jan. 11 | November 3, 2025 | Winter Registration Begins Registration Instructions |
| Full Term Dec. 15-Jan. 11 | December 15, 2025 | First Day of Classes |
| Full Term Dec. 15-Jan. 11 | December 17, 2025 | Last day to Add a Course |
| Full Term Dec. 15-Jan. 11 | December 17, 2025 | 100% refund deadline for dropped classes |
| Full Term Dec. 15-Jan. 11 | December 20, 2025 | Audit a Course contract deadline Audit Contract |
| Full Term Dec. 15-Jan. 11 | December 20, 2025 | 60% refund deadline for dropped classes |
| Full Term Dec. 15-Jan. 11 | December 20, 2025 | Last day for Late Add Appeal requests Late Add Appeal Form |
| Full Term Dec. 15-Jan. 11 | December 20, 2025 | Last day to Drop a Course (no 'W' grade) |
| Full Term Dec. 15-Jan. 11 | December 23, 2025 | 40% refund deadline for withdrawn classes |
| Full Term Dec. 15-Jan. 11 | December 25, 2025 | Holiday, No Classes |
| Full Term Dec. 15-Jan. 11 | December 28, 2025 | Midterm grades due from faculty |
| Full Term Dec. 15-Jan. 11 | January 1, 2026 | Holiday, No Classes |
| Full Term Dec. 15-Jan. 11 | January 4, 2026 | Last day to Withdraw from a Course ('W' grade) |
| Full Term Dec. 15-Jan. 11 | January 4, 2026 | Last day for Pass-Fail Contract requests Pass-Fail Contract |
| Full Term Dec. 15-Jan. 11 | January 11, 2026 | Last Day of Classes |
| Full Term Dec. 15-Jan. 11 | January 11, 2026 | Last day for Late Course Withdrawal ('W' grade) requests to instructor Late Course Withdrawal Form |
| Full Term Dec. 15-Jan. 11 | January 14, 2026 | Final grades due from faculty |
| Full Term Dec. 15-Jan. 11 | January 16, 2026 | Final grades available to students by 5PM |
| Session | Date | Description |
|---|---|---|
| Full Semester Jan. 21-May 17 | November 3, 2025 | Spring Registration Begins Registration Checklist |
| Full Semester Jan. 21-May 17 | December 15, 2025 | Spring Bill Due Date Payment and Payment Plan Options |
| Full Semester Jan. 21-May 17 | January 20, 2026 | 100% refund deadline for university withdrawal (full-time students) University Withdrawal/Leave Option Form |
| Full Semester Jan. 21-May 17 | January 21, 2026 | First Day of Classes |
| Full Semester Jan. 21-May 17 | January 27, 2026 | Last day to Add a Course |
| Full Semester Jan. 21-May 17 | January 27, 2026 | 100% refund deadline for dropped classes (part-time students) and the last day to change to part-time status for students in full-semester and first session classes only. |
| Full Semester Jan. 21-May 17 | January 27, 2026 | 90% refund deadline for university withdrawal (full-time students) University Withdrawal/Leave Option Form |
| Full Semester Jan. 21-May 17 | February 3, 2026 | 60% refund deadline for university withdrawal (full-time students) University Withdrawal/Leave Option Form |
| Full Semester Jan. 21-May 17 | February 3, 2026 | 60% refund deadline for dropped classes (part-time students) |
| Full Semester Jan. 21-May 17 | February 3, 2026 | Last day for Late Add Appeal requests Late Add Appeal Form |
| Full Semester Jan. 21-May 17 | February 3, 2026 | Last day to Drop a Course (no 'W' grade) |
| Full Semester Jan. 21-May 17 | February 10, 2026 | Audit a Course contract deadline Audit Contract |
| Full Semester Jan. 21-May 17 | February 11, 2026 | Spring Freeze Date for Financial Aid Enrollment and Census More information |
| Full Semester Jan. 21-May 17 | February 13-16, 2026 | Holiday Break, No Classes |
| Full Semester Jan. 21-May 17 | February 17, 2026 | 40% refund deadline for university withdrawal (full-time students) University Withdrawal/Leave Option Form |
| Full Semester Jan. 21-May 17 | February 17, 2026 | 40% refund deadline for withdrawn classes (part-time students) |
| Full Semester Jan. 21-May 17 | March 16-22, 2026 | Spring Recess, No Classes |
| Full Semester Jan. 21-May 17 | March 23, 2026 | Midterm grades due from faculty |
| Full Semester Jan. 21-May 17 | April 3-5, 2026 | Holiday Break, No Classes |
| Full Semester Jan. 21-May 17 | April 14, 2026 | Last day to Withdraw from a Course ('W' grade) |
| Full Semester Jan. 21-May 17 | April 14, 2026 | Last day for Pass-Fail Contract requests Pass-Fail Contract |
| Full Semester Jan. 21-May 17 | April 30, 2026 | Early College Fresh Start Request Deadline Early College Fresh Start Option |
| Full Semester Jan. 21-May 17 | May 10, 2026 | Last Day of Classes |
| Full Semester Jan. 21-May 17 | May 10, 2026 | Last day for Late Course Withdrawal ('W' grade) requests to instructor Late Course Withdrawal Form |
| Full Semester Jan. 21-May 17 | May 11-17, 2026 | Final Exams |
| Full Semester Jan. 21-May 17 | May 18-19, 2026 | Graduate Commencement More Information |
| Full Semester Jan. 21-May 17 | May 20, 2026 | Final grades due from faculty |
| Full Semester Jan. 21-May 17 | May 22, 2026 | Undergraduate Commencement More Information |
| Full Semester Jan. 21-May 17 | May 22, 2026 | Final grades available to students by 5PM |
| First Half Session Jan. 21-Mar. 15 | January 21, 2026 | First Day of Classes |
| First Half Session Jan. 21-Mar. 15 | January 27, 2026 | Last day to Add a Course |
| First Half Session Jan. 21-Mar. 15 | January 27, 2026 | 100% refund deadline for dropped classes (part-time students) and the last day to change to part-time status for students in full-semester and first session classes only. |
| First Half Session Jan. 21-Mar. 15 | January 27, 2026 | Audit a Course Contract deadline Audit Contract |
| First Half Session Jan. 21-Mar. 15 | February 3, 2026 | 60% refund deadline for dropped classes (part-time students) |
| First Half Session Jan. 21-Mar. 15 | February 3, 2026 | Last day for Late Add Appeal requests Late Add Appeal Form |
| First Half Session Jan. 21-Mar. 15 | February 3, 2026 | Last day to Drop a Course (no 'W' grade) |
| First Half Session Jan. 21-Mar. 15 | February 13-16, 2026 | Holiday Break, No Classes |
| First Half Session Jan. 21-Mar. 15 | February 17, 2026 | 40% refund deadline for withdrawn classes (part-time students) |
| First Half Session Jan. 21-Mar. 15 | February 17, 2026 | Midterm grades due from faculty |
| First Half Session Jan. 21-Mar. 15 | March 3, 2026 | Last day to Withdraw from a Course ('W' grade) |
| First Half Session Jan. 21-Mar. 15 | March 3, 2026 | Last day for Pass-Fail Contract requests Pass-Fail Contract |
| First Half Session Jan. 21-Mar. 15 | March 15, 2026 | Last Day of Classes |
| First Half Session Jan. 21-Mar. 15 | March 15, 2026 | Last day for Late Course Withdrawal ('W' grade) requests to instructor Late Course Withdrawal Form |
| First Half Session Jan. 21-Mar. 15 | March 23, 2026 | Final grades due from faculty |
| First Half Session Jan. 21-Mar. 15 | March 24, 2026 | Final grades available to students by 5PM |
| Second Half Session Mar. 23-May 17 | March 23, 2026 | First Day of Classes |
| Second Half Session Mar. 23-May 17 | March 29, 2026 | Last day to Add a Course |
| Second Half Session Mar. 23-May 17 | March 29, 2026 | 100% refund deadline for dropped classes (part-time students) and the last day to change to part-time status for students in second session classes only. |
| Second Half Session Mar. 23-May 17 | March 29, 2026 | Audit a Course Contract deadline Audit Contract |
| Second Half Session Mar. 23-May 17 | April 3-5, 2026 | Holiday Break, No Classes |
| Second Half Session Mar. 23-May 17 | April 5, 2026 | 60% refund deadline for dropped classes (part-time students) |
| Second Half Session Mar. 23-May 17 | April 5, 2026 | Last day for Late Add Appeal requests Late Add Appeal Form |
| Second Half Session Mar. 23-May 17 | April 5, 2026 | Last day to Drop a Course (no 'W' grade) |
| Second Half Session Mar. 23-May 17 | April 19, 2026 | Midterm grades due from faculty |
| Second Half Session Mar. 23-May 17 | April 19, 2026 | 40% refund deadline for withdrawn classes (part-time students) |
| Second Half Session Mar. 23-May 17 | May 3, 2026 | Last day to Withdraw from a Course ('W' grade) |
| Second Half Session Mar. 23-May 17 | May 3, 2026 | Last day for Pass-Fail Contract requests Pass-Fail Contract |
| Second Half Session Mar. 23-May 17 | May 17, 2026 | Last day for Late Course Withdrawal ('W' grade) requests to instructor Late Course Withdrawal Form |
| Second Half Session Mar. 23-May 17 | May 17, 2026 | Last Day of Classes |
| Second Half Session Mar. 23-May 17 | May 20, 2026 | Final grades due from faculty |
| Second Half Session Mar. 23-May 17 | May 22, 2026 | Final grades available to students by 5PM |
| Session | Date | Description |
|---|---|---|
| Full Semester May 26-Aug. 17 | March 20, 2026 | Summer Registration Begins Registration Instructions |
| Full Semester May 26-Aug. 17 | May 26, 2026 | First Day of Classes |
| Full Semester May 26-Aug. 17 | June 1, 2026 | 100% refund deadline for dropped classes |
| Full Semester May 26-Aug. 17 | June 1, 2026 | Last day to Add a Course |
| Full Semester May 26-Aug. 17 | June 1, 2026 | Audit a Course contract deadline Audit Contract |
| Full Semester May 26-Aug. 17 | June 8, 2026 | 60% refund deadline for dropped classes |
| Full Semester May 26-Aug. 17 | June 8, 2026 | Last day for Late Add Appeal requests Late Add Appeal Form |
| Full Semester May 26-Aug. 17 | June 8, 2026 | Last day to Drop a Course (no 'W' grade) |
| Full Semester May 26-Aug. 17 | June 19, 2026 | Holiday, No Classes |
| Full Semester May 26-Aug. 17 | June 22, 2026 | 40% refund deadline for withdrawn classes |
| Full Semester May 26-Aug. 17 | July 4, 2026 | Holiday, No Classes |
| Full Semester May 26-Aug. 17 | July 6, 2026 | Midterm grades due from faculty |
| Full Semester May 26-Aug. 17 | July 15, 2026 | Finanical Aid Enrollment Freeze Date More information |
| Full Semester May 26-Aug. 17 | July 27, 2026 | Last day to Withdraw from a Course ('W' grade) |
| Full Semester May 26-Aug. 17 | July 27, 2026 | Last day for Pass-Fail Contract requests Pass-Fail Contract |
| Full Semester May 26-Aug. 17 | July 30, 2026 | Early College Fresh Start Request Deadline Early College Fresh Start Option |
| Full Semester May 26-Aug. 17 | August 17, 2026 | Last Day of Classes |
| Full Semester May 26-Aug. 17 | August 17, 2026 | Last day for Late Course Withdrawal ('W' grade) requests to instructor Late Course Withdrawal Form |
| Full Semester May 26-Aug. 17 | August 20, 2026 | Final grades due from faculty |
| Full Semester May 26-Aug. 17 | August 21, 2026 | Final grades available to students by 5PM |
| Summer A Session May 26-Jun. 29 | May 26, 2026 | First Day of Classes |
| Summer A Session May 26-Jun. 29 | May 28, 2026 | 100% refund deadline for dropped classes |
| Summer A Session May 26-Jun. 29 | May 28, 2026 | Last day to Add a Course |
| Summer A Session May 26-Jun. 29 | May 31, 2026 | 60% refund deadline for dropped classes |
| Summer A Session May 26-Jun. 29 | May 31, 2026 | Last day for Late Add Appeal requests Late Add Appeal Form |
| Summer A Session May 26-Jun. 29 | May 31, 2026 | Last day to Drop a Course (no 'W' grade) |
| Summer A Session May 26-Jun. 29 | May 31, 2026 | Audit a Course contract deadline Audit Contract |
| Summer A Session May 26-Jun. 29 | June 3, 2026 | 40% refund deadline for withdrawn classes |
| Summer A Session May 26-Jun. 29 | June 10, 2026 | Midterm grades due from faculty |
| Summer A Session May 26-Jun. 29 | June 19, 2026 | Holiday, No Classes |
| Summer A Session May 26-Jun. 29 | June 22, 2026 | Last day to Withdraw from a Course ('W' grade) |
| Summer A Session May 26-Jun. 29 | June 22, 2026 | Last day for Pass-Fail Contract requests Pass-Fail Contract |
| Summer A Session May 26-Jun. 29 | June 29, 2026 | Last Day of Classes |
| Summer A Session May 26-Jun. 29 | June 29, 2026 | Last day for Late Course Withdrawal ('W' grade) requests to instructor Late Course Withdrawal Form |
| Summer A Session May 26-Jun. 29 | July 9, 2026 | Final grades due from faculty |
| Summer A Session May 26-Jun. 29 | July 10, 2026 | Final grades available to students by 5PM |
| Summer A Session May 26-Jul. 6 | May 26, 2026 | First Day of Classes |
| Summer A Session May 26-Jul. 6 | May 28, 2026 | 100% refund deadline for dropped classes |
| Summer A Session May 26-Jul. 6 | May 28, 2026 | Last day to Add a Course |
| Summer A Session May 26-Jul. 6 | May 31, 2026 | 60% refund deadline for dropped classes |
| Summer A Session May 26-Jul. 6 | May 31, 2026 | Last day for Late Add Appeal requests Late Add Appeal Form |
| Summer A Session May 26-Jul. 6 | May 31, 2026 | Last day to Drop a Course (no 'W' grade) |
| Summer A Session May 26-Jul. 6 | May 31, 2026 | Audit a Course contract deadline Audit Contract |
| Summer A Session May 26-Jul. 6 | June 3, 2026 | 40% refund deadline for withdrawn classes |
| Summer A Session May 26-Jul. 6 | June 10, 2026 | Midterm grades due from faculty |
| Summer A Session May 26-Jul. 6 | June 19, 2026 | Holiday, No Classes |
| Summer A Session May 26-Jul. 6 | June 22, 2026 | Last day to Withdraw from a Course ('W' grade) |
| Summer A Session May 26-Jul. 6 | June 22, 2026 | Last day for Pass-Fail Contract requests Pass-Fail Contract |
| Summer A Session May 26-Jul. 6 | July 6, 2026 | Last Day of Classes |
| Summer A Session May 26-Jul. 6 | July 6, 2026 | Last day for Late Course Withdrawal ('W' grade) requests to instructor Late Course Withdrawal Form |
| Summer A Session May 26-Jul. 6 | July 9, 2026 | Final grades due from faculty |
| Summer A Session May 26-Jul. 6 | July 10, 2026 | Final grades available to students by 5PM |
| Summer B Session Jul. 7-Aug. 10 | July 7, 2026 | First Day of Classes |
| Summer B Session Jul. 7-Aug. 10 | July 9, 2026 | 100% refund deadline for dropped classes |
| Summer B Session Jul. 7-Aug. 10 | July 9, 2026 | Last day to Add a Course |
| Summer B Session Jul. 7-Aug. 10 | July 12, 2026 | 60% refund deadline for dropped classes |
| Summer B Session Jul. 7-Aug. 10 | July 12, 2026 | Last day for Late Add Appeal requests Late Add Appeal Form |
| Summer B Session Jul. 7-Aug. 10 | July 12, 2026 | Last day to Drop a Course (no 'W' grade) |
| Summer B Session Jul. 7-Aug. 10 | July 12, 2026 | Audit a Course contract deadline Audit Contract |
| Summer B Session Jul. 7-Aug. 10 | July 15, 2026 | 40% refund deadline for withdrawn classes |
| Summer B Session Jul. 7-Aug. 10 | July 22, 2026 | Midterm grades due from faculty |
| Summer B Session Jul. 7-Aug. 10 | August 3, 2026 | Last day to Withdraw from a Course ('W' grade) |
| Summer B Session Jul. 7-Aug. 10 | August 3, 2026 | Last day for Pass-Fail Contract requests Pass-Fail Contract |
| Summer B Session Jul. 7-Aug. 10 | August 10, 2026 | Last Day of Classes |
| Summer B Session Jul. 7-Aug. 10 | August 10, 2026 | Last day for Late Course Withdrawal ('W' grade) requests to instructor Late Course Withdrawal Form |
| Summer B Session Jul. 7-Aug. 10 | August 20, 2026 | Final grades due from faculty |
| Summer B Session Jul. 7-Aug. 10 | August 21, 2026 | Final grades available to students by 5PM |
| Summer B Session Jul. 7-Aug. 17 | July 7, 2026 | First Day of Classes |
| Summer B Session Jul. 7-Aug. 17 | July 9, 2026 | 100% refund deadline for dropped classes |
| Summer B Session Jul. 7-Aug. 17 | July 9, 2026 | Last day to Add a Course |
| Summer B Session Jul. 7-Aug. 17 | July 12, 2026 | 60% refund deadline for dropped classes |
| Summer B Session Jul. 7-Aug. 17 | July 12, 2026 | Last day for Late Add Appeal requests Late Add Appeal Form |
| Summer B Session Jul. 7-Aug. 17 | July 12, 2026 | Last day to Drop a Course (no 'W' grade) |
| Summer B Session Jul. 7-Aug. 17 | July 12, 2026 | Audit a Course contract deadline Audit Contract |
| Summer B Session Jul. 7-Aug. 17 | July 15, 2026 | 40% refund deadline for withdrawn classes |
| Summer B Session Jul. 7-Aug. 17 | July 22, 2026 | Midterm grades due from faculty |
| Summer B Session Jul. 7-Aug. 17 | August 3, 2026 | Last day to Withdraw from a Course ('W' grade) |
| Summer B Session Jul. 7-Aug. 17 | August 3, 2026 | Last day for Pass-Fail Contract requests Pass-Fail Contract |
| Summer B Session Jul. 7-Aug. 17 | August 17, 2026 | Last Day of Classes |
| Summer B Session Jul. 7-Aug. 17 | August 17, 2026 | Last day for Late Course Withdrawal ('W' grade) requests to instructor Late Course Withdrawal Form |
| Summer B Session Jul. 7-Aug. 17 | August 20, 2026 | Final grades due from faculty |
| Summer B Session Jul. 7-Aug. 17 | August 21, 2026 | Final grades available to students by 5PM |
| Summer B Session Jul. 28-Aug. 17 | July 28, 2026 | First Day of Classes |
| Summer B Session Jul. 28-Aug. 17 | July 30, 2026 | 100% refund deadline for dropped classes |
| Summer B Session Jul. 28-Aug. 17 | July 30, 2026 | Last day to Add a Course |
| Summer B Session Jul. 28-Aug. 17 | August 2, 2026 | 60% refund deadline for dropped classes |
| Summer B Session Jul. 28-Aug. 17 | August 2, 2026 | Last day for Late Add Appeal requests Late Add Appeal Form |
| Summer B Session Jul. 28-Aug. 17 | August 2, 2026 | Last day to Drop a Course (no 'W' grade) |
| Summer B Session Jul. 28-Aug. 17 | August 2, 2026 | Audit a Course contract deadline Audit Contract |
| Summer B Session Jul. 28-Aug. 17 | August 5, 2026 | 40% refund deadline for withdrawn classes |
| Summer B Session Jul. 28-Aug. 17 | August 6, 2026 | Midterm grades due from faculty |
| Summer B Session Jul. 28-Aug. 17 | August 11, 2026 | Last day to Withdraw from a Course ('W' grade) |
| Summer B Session Jul. 28-Aug. 17 | August 11, 2026 | Last day for Pass-Fail Contract requests Pass-Fail Contract |
| Summer B Session Jul. 28-Aug. 17 | August 17, 2026 | Last Day of Classes |
| Summer B Session Jul. 28-Aug. 17 | August 17, 2026 | Last day for Late Course Withdrawal ('W' grade) requests to instructor Late Course Withdrawal Form |
| Summer B Session Jul. 28-Aug. 17 | August 20, 2026 | Final grades due from faculty |
| Summer B Session Jul. 28-Aug. 17 | August 21, 2026 | Final grades available to students by 5PM |
| Session | Date | Description |
|---|---|---|
| Full Semester Aug. 25 - Dec. 13 | March 30, 2026 | Fall Registration Begins |
| Full Semester Aug. 25 - Dec. 13 | July 15, 2026 | Fall Bill Due Date |
| Full Semester Aug. 25 - Dec. 13 | August 24, 2026 | 100% refund deadline for university withdrawal (full-time students) |
| Full Semester Aug. 25 - Dec. 13 | August 25, 2026 | First Day of Classes |
| Full Semester Aug. 25 - Dec. 13 | August 31, 2026 | Last day to Add a Course |
| Full Semester Aug. 25 - Dec. 13 | August 31, 2026 | 100% refund deadline for dropped classes (part-time students) and the last day to change to part-time status for students in full-semester and first session classes only. |
| Full Semester Aug. 25 - Dec. 13 | August 31, 2026 | 90% refund deadline for university withdrawal (full-time students) |
| Full Semester Aug. 25 - Dec. 13 | September 7, 2026 | Holiday, No Classes |
| Full Semester Aug. 25 - Dec. 13 | September 8, 2026 | 60% refund deadline for university withdrawal (full-time students) |
| Full Semester Aug. 25 - Dec. 13 | September 8, 2026 | 60% refund deadline for dropped classes (part-time students) |
| Full Semester Aug. 25 - Dec. 13 | September 8, 2026 | Last day for Late Add Appeal requests |
| Full Semester Aug. 25 - Dec. 13 | September 8, 2026 | Last day to Drop a Course (no 'W' grade) |
| Full Semester Aug. 25 - Dec. 13 | September 14, 2026 | Audit a Course contract deadline |
| Full Semester Aug. 25 - Dec. 13 | September 15, 2026 | Enrollment Census and Finanical Aid Freeze Date |
| Full Semester Aug. 25 - Dec. 13 | September 21, 2026 | 40% refund deadline for university withdrawal (full-time students) |
| Full Semester Aug. 25 - Dec. 13 | September 21, 2026 | 40% refund deadline for withdrawn classes (part-time students) |
| Full Semester Aug. 25 - Dec. 13 | October 19, 2026 | Midterm grades due from faculty |
| Full Semester Aug. 25 - Dec. 13 | November 16, 2026 | Last day to Withdraw from a Course ('W' grade) |
| Full Semester Aug. 25 - Dec. 13 | November 16, 2026 | Last day for Pass-Fail Contract requests |
| Full Semester Aug. 25 - Dec. 13 | November 25-29, 2026 | Holiday Break, No Classes |
| Full Semester Aug. 25 - Dec. 13 | November 30, 2026 | Early College Fresh Start Request Deadline |
| Full Semester Aug. 25 - Dec. 13 | December 6, 2026 | Last Day of Classes |
| Full Semester Aug. 25 - Dec. 13 | December 6, 2026 | Last day for Late Course Withdrawal ('W' grade) requests to instructor |
| Full Semester Aug. 25 - Dec. 13 | December 7-13, 2026 | Final Exams |
| Full Semester Aug. 25 - Dec. 13 | December 16, 2026 | Final grades due from faculty |
| Full Semester Aug. 25 - Dec. 13 | December 18, 2026 | Final grades available to students by 5PM |
| First Half Session Aug. 25-Oct. 19 | August 25, 2026 | First Day of Classes |
| First Half Session Aug. 25-Oct. 19 | August 31, 2026 | Last day to Add a Course |
| First Half Session Aug. 25-Oct. 19 | August 31, 2026 | 100% refund deadline for dropped classes (part-time students) and the last day to change to part-time status for students in full-semester and first session classes only. |
| First Half Session Aug. 25-Oct. 19 | August 31, 2026 | Audit a Course contract deadline |
| First Half Session Aug. 25-Oct. 19 | September 7, 2026 | Holiday, No Classes |
| First Half Session Aug. 25-Oct. 19 | September 8, 2026 | 60% refund deadline for dropped classes (part-time students) |
| First Half Session Aug. 25-Oct. 19 | September 8, 2026 | Last day for Late Add Appeal requests |
| First Half Session Aug. 25-Oct. 19 | September 8, 2026 | Last day to Drop a Course (no 'W' grade) |
| First Half Session Aug. 25-Oct. 19 | September 21, 2026 | 40% refund deadline for withdrawn classes (part-time students) |
| First Half Session Aug. 25-Oct. 19 | September 21, 2026 | Midterm grades due from faculty |
| First Half Session Aug. 25-Oct. 19 | October 5, 2026 | Last day to Withdraw from a Course ('W' grade) |
| First Half Session Aug. 25-Oct. 19 | October 5, 2026 | Last day for Pass-Fail Contract requests |
| First Half Session Aug. 25-Oct. 19 | October 19, 2026 | Last Day of Classes |
| First Half Session Aug. 25-Oct. 19 | October 19, 2026 | Last day for Late Course Withdrawal ('W' grade) requests to instructor |
| First Half Session Aug. 25-Oct. 19 | October 22, 2026 | Final grades due from faculty |
| First Half Session Aug. 25-Oct. 19 | October 23, 2026 | Final grades available to students by 5PM |
| Second Half Session Oct. 20-Dec. 13 | October 20, 2026 | First Day of Classes |
| Second Half Session Oct. 20-Dec. 13 | October 26, 2026 | Last day to Add a Course |
| Second Half Session Oct. 20-Dec. 13 | October 26, 2026 | 100% refund deadline for dropped classes (part-time students) and the last day to change to part-time status for students in second session classes only. |
| Second Half Session Oct. 20-Dec. 13 | October 26, 2026 | Audit a Course contract deadline |
| Second Half Session Oct. 20-Dec. 13 | November 2, 2026 | 60% refund deadline for dropped classes (part-time students) |
| Second Half Session Oct. 20-Dec. 13 | November 2, 2026 | Last day for Late Add Appeal requests |
| Second Half Session Oct. 20-Dec. 13 | November 2, 2026 | Last day to Drop a Course (no 'W' grade) |
| Second Half Session Oct. 20-Dec. 13 | November 16, 2026 | 40% refund deadline for withdrawn classes (part-time students) |
| Second Half Session Oct. 20-Dec. 13 | November 16, 2026 | Midterm grades due from faculty |
| Second Half Session Oct. 20-Dec. 13 | November 25-29 2026 | Holiday Break, No Classes |
| Second Half Session Oct. 20-Dec. 13 | November 30, 2026 | Last day to Withdraw from a Course ('W' grade) |
| Second Half Session Oct. 20-Dec. 13 | November 30, 2026 | Last day for Pass-Fail Contract requests |
| Second Half Session Oct. 20-Dec. 13 | December 13, 2026 | Last day for Late Course Withdrawal ('W' grade) requests to instructor |
| Second Half Session Oct. 20-Dec. 13 | December 13, 2026 | Last Day of Classes |
| Second Half Session Oct. 20-Dec. 13 | December 16, 2026 | Final grades due from faculty |
| Second Half Session Oct. 20-Dec. 13 | December 18, 2026 | Final grades available to students by 5PM |
501 Crescent Street, New Haven, CT 06515
(203) 392-SCSU