Academic Calendar
Jump to a Section
2025 - Fall Semester
July 2025 August 2025 September 2025 October 2025 November 2025 December 2025
2026 - Spring & Summer Semesters
January 2026 February 2026 March 2026 April 2026 May 2026 June 2026 July 2026
2026 - Fall Semester
August 2026 September 2026 October 2026 November 2026 December 2026
2027 - Spring & Summer Semesters
January 2027 February 2027 March 2027 April 2027 May 2027 June 2027 July 2027 August 2027
Printable Student Calendar
2025–2026 Academic Calendar
July 2025
- 07/04 Independence Day Observed (No Classes, College Closed)
- 07/06 Accelerated EdD 7.5 Session Ends
- 07/18 Last Day to Withdraw a Course with a “W” (Withdrawal) Grade for 6 Week and 12 Week Courses
- 07/25 to 07/26 PTA Transfer Skills Weekend
- 07/30 Last Day to Withdraw a Course with a “WP” (Withdrawal Pass) or “WF” (Withdrawal Fail) Grade for 6 Week and 12 Week Courses
August 2025
- 08/06 Summer Semester Ends
- 08/06 Summer degree conferral date
- 08/06 Accelerated Course 2nd – 6 week Session Ends
- 08/09 Clarkson College Graduation
- 08/08 Final Grades Due For Summer Semester
- 08/11–08/15 Faculty Off Campus
- 08/18 Faculty Report
- 08/19 Adjunct Faculty Meeting
- 08/20 Fall Orientation for New Students
- 08/21 Fall Semester Begins
- 08/21 Accelerated Course 1st – 7.5 week Session Begins
- 08/25 Last day to withdraw from a regular semester course and receive 100% refund of tuition and fees
- 08/25 RIZE start date for 1st 8 week and 14 week fall sessions
- 08/29 Tuition and Fees Payment Due Date
September 2025
- 09/01 Labor Day (No Classes, College Closed)
- 09/05 Census Day (11th day)
- 09/12–09/13 PTA Transfer Skills Weekend
- 09/12 Last Day to Withdraw from RIZE courses with a 'W" (Withdrawal) grade (1st 8 week and 14 week sessions)
- 09/17 Constitution Day
- 09/20–09/21 Graduate Weekend (NS 830)
- 09/22–09/26 Clarkson College Spirit Week
- 09/26 Alumni CEU Event
October 2025
- 10/10 Fall Mid-semester Grades Due
- 10/10 Accelerated Course 1st – 7.5 week Session Ends
- 10/13–10/17 Fall Break (No Classes, College Open)
- 10/19 1st RIZE 8 week Session Ends
- 10/20 Accelerated Course 2nd – 7.5 week Session Begins
- 10/20 2nd RIZE 8 week Session Begins
- 10/29 Last day to withdraw a course with a “W” (Withdrawal) Grade
November 2025
- 11/07 Deadline for Spring 2026 Graduation Application
- 11/07 Last Day to Withdraw from RIZE courses with a "W" (Withdrawal) Grade (2nd 8 week)
- 11/07–11/08 PTA Transfer Skills Weekend
- 11/27–11/28 Thanksgiving Holiday (No Classes, College Closed)
December 2025
- 12/03 Last Day to Withdraw a Course with a “WP” (Withdrawal Pass) or “WF” (Withdrawal Fail) Grade
- 12/05–12/06 PTA Transfer Skills Weekend
- 12/07 End of RIZE 14 week session
- 12/10 Fall Semester Ends
- 12/10 Fall Degree Conferral Date
- 12/12 Final Grades Due For Fall Semester
- 12/14 End of RIZE 2nd 8 week session
- 12/15–01/01 Faculty off campus
- 12/23–01/01 Christmas Holiday (College Closed)
- 12/27–01/05 Academic Travel Abroad Collaboration (ATAC)
2026
January 2026
- 01/02 Faculty Report
- 01/07 Spring Orientation New Students
- 01/08 Spring Semester Begins
- 01/08 Accelerated Course 1st – 7.5 week Session Begins
- 01/12 Last day to withdraw from a regular semester course and receive 100% refund of tuition & fees
- 01/12 RIZE start date for 1st 8 week and 14 week spring sessions
- 01/16 Tuition and Fees Payment Due Date
- 01/19 Martin Luther King, Jr. Day (No Classes, College Closed)
- 01/23 Census Day (11th day)
- 01/30 Last Day to Withdraw from RIZE courses with a "W" (Withdrawal) Grade (1st 8 week and 14 week sessions)
February 2026
- 02/07–02/08 Graduate Weekend (NS 830)
- 02/20–02/21 PTA Transfer Skills Weekend
- 02/27 Spring Mid-semester Grades Due
- 02/27 Accelerated Course 1st – 7.5 week Session Ends
- 02/28 Spirit Day of Caring
March 2026
- 03/02–03/06 Spring Break Faculty off campus (No Classes, College Open)
- 03/08 1st RIZE 8 week Sessions Ends
- 03/09 Accelerated Course 2nd – 7.5 week Session Begins
- 03/09 2nd RIZE 8 week Session Begins
- 03/18 Last Day to Withdraw a Course with a “W” (Withdrawal) Grade
- 03/27 Last Day to Withdraw from RIZE courses with a "W" (Withdrawal) Grade (2nd 8 week)
- 03/27–03/28 PTA Transfer Skills Weekend
April 2026
- 04/02 Deadline for Summer 2026 Graduation Application
- 04/03 Good Friday (No Classes, College Closed)
- 04/09–04/11 BS PTA On Campus Experience
- 04/22 Last day to withdraw a course with a “WP” or “WF” Grade
- 04/24–04/25 PTA Transfer Skills Weekend
- 04/24 Graduating Students; Spring Grades Due
- 04/26 End of RIZE 14 week session
- 04/29 Spring Semester Ends
- 04/29 Spring Degree Conferral Date
May 2026
- 05/01 Final Grades Due For Spring Semester
- 05/03 End of RIZE 2nd 8 week session
- 05/04 RIZE start date for 8 week summer session
- 05/03–05/13 Academic Travel Abroad (ATA)
- 05/04–05/08 Faculty off Campus
- 05/11 Faculty Report
- 05/13 Summer Orientation New Students
- 05/14 Summer Session Begins
- 05/14 Accelerated Course 1st – 6 week Session Begins
- 05/18 Last day to withdraw from a regular semester course and receive 100% refund of tuition & fees
- 05/22 Tuition & Fees Payment Due Date
- 05/23 Last Day to Withdraw from RIZE courses with a "W" (Withdrawal) Grade (8 week session)
- 05/25 Memorial Day Observed (No Classes, College Closed)
- 05/28 Census Day (10th day)
June 2026
- 06/06–06/07 Graduate Weekend (NS 830)
- 06/12 Deadline for Fall 2026 Graduation Application
- 06/19 Juneteenth (no classes)
- 06/24 Accelerated Course 1st – 6 week Session Ends
- 06/25 Accelerated Course 2nd – 6 week Session Begins
- 06/26 Summer Mid-semester Grades Due
- 06/28 End of RIZE 8 week session
July 2026
- 07/03 Independence Day Observed (No Classes, College Closed)
- 07/15 Last Day to Withdraw a Course with a “W” Grade
- 07/17–07/18 PTA Transfer Skills Weekend
- 07/29 Last Day to Withdraw a Course with a “WP” or “WF” Grade
2026–2027
August 2026
- 08/05 Summer Semester Ends
- 08/05 Summer Degree Conferral Date
- 08/05 Accelerated Course 2nd – 6 week Session Ends
- 08/07 Final Grades Due For Summer Semester
- 08/08 Clarkson College Commencement Ceremony (AY 2025/2026 Graduates)
- 08/10–08/14 Faculty Off Campus
- 08/17 Faculty Report
- 08/19 Fall Orientation for New Students
- 08/20 Fall Semester Begins
- 08/20 Accelerated Course 1st – 7.5 week Session Begins
- 08/24 Last Day to Add/Drop Courses and Receive 100% Refund of Tuition and Fees (7.5 week)
- 08/28 Last Day to Add/Drop Courses and Receive 100% Refund of Tuition and Fees (15 week)
- 08/28 Tuition and Fees Payment Due Date
- 08/31 RIZE start date for 1st 8 week and 14 week fall sessions
September 2026
- 09/04 Census Day
- 09/07 Labor Day (No Classes, College Closed)
- 09/10–09/12 PTA Transfer Skills Weekend
- 09/11 Last Day to Add RIZE courses and Receive 100% Refund of Tuition and Fees (1st 8 week and 14 week sessions)
- 09/16 Last Day to Withdraw a Course with a "W" (Withdrawal) Grade (7.5 week) and all RIZE courses
- 09/17 Constitution Day
- 09/19–09/20 Graduate Weekend (NS 830)
- 09/21–09/25 Clarkson College Spirit Week
- 09/22 Fall Day of Caring
- 09/25 Alumni CEU Event
- 09/30 Last Day to Withdraw from a Course with a "WP" (Withdrawal Pass) or "WF" (Withdrawal Fail) Grade (7.5 Week)
October 2026
- 10/01–10/03 PTA Transfer Skills Weekend
- 10/09 Fall Mid-semester Grades Due
- 10/09 Accelerated Course 1st – 7.5 week Session Ends
- 10/12–10/16 Fall Break (No classes, College Open)
- 10/19 Accelerated Course 2nd – 7.5 week Session Begins
- 10/25 1st RIZE 8 week Session Ends
- 10/26 2nd RIZE 8 week Session Begins
- 10/28 Last day to withdraw a course with a “W” (Withdrawal) Grade
November 2026
- 11/06 Deadline for Spring 2027 Graduation Application
- 11/05–11/07 PTA Transfer Skills Weekend
- 11/13 Last Day to Withdraw from RIZE courses with a "W" (Withdrawal) Grade (2nd week)
- 11/25 Last Day to Withdraw a Course with a "W" (Withdrawal) Grade (7.5 week)
- 11/26–11/27 Thanksgiving Holiday (No Classes, College Closed)
December 2026
- 12/02 Last Day to Withdraw a Course with a “WP” or “WF” Grade
- 12/03–12/05 PTA Transfer Skills Weekend
- 12/09 Fall Semester Ends (all sessions)
- 12/09 Fall Degree Conferral Date
- 12/09 Accelerated Course 2nd – 7.5 week Session Ends
- 12/11 Final Grades Due For Fall Semester
- 12/13 End of RIZE 14 week session
- 12/14–01/01 Faculty off campus
- 12/20 End of RIZE 2nd 8 week session
- 12/23–01/01 Christmas Holiday (College Closed)
- 12/27–01/05 Academic Travel Abroad Collaboration (ATAC)
2027
January 2027
- 01/04 Faculty Report
- 01/07 Spring Orientation New Students
- 01/07 Spring Semester Begins
- 01/07 Accelerated Course 1st – 7.5 week Session Begins
- 01/11 Last day to Add/Drop Courses and Receive 100% Refund of Tuition & Fees (7.5 week)
- 01/11 RIZE start date for 1st 8 week and 14 week spring sessions
- 01/15 Last Day to Add/Drop Courses and Receive 100% Refund of Tuition & Fees (15 week) and all RIZE courses
- 01/15 Tuition and Fees Payment Due Date
- 01/18 Martin Luther King, Jr. Day Observed (College Closed)
- 01/22 Census Day (11th day)
- 01/28–01/30 PTA Transfer Skills Weekend
- 01/29 Last Day to Withdraw from RIZE courses with a "W" (Withdrawal) Grade (1st 8 week and 14 week sessions)
February 2027
- 02/03 Last Day to Withdraw a Course with a "W" (Withdrawal) Grade (7.5 week)
- 02/06–02/07 Graduate Weekend (NS 830)
- 02/17 Last Day to Withdraw from a Course with a "WP" (Withdrawal Pass) or "WF" (Withdrawal Fail) Grade (7.5 week)
- 02/18–02/20 PTA Transfer Skills Weekend
- 02/26 Accelerated Course 1st - 7.5 week Session Ends
- 02/26 Spring Mid-semester Grades Due
- 02/27 Spring Day of Caring
March 2027
- 03/01–03/05 Spring Break Faculty off campus (No Classes, College Open)
- 03/07 1st RIZE 8 week session Ends
- 03/08 2nd 7.5 week Session Begins
- 03/08 2nd RIZE 8 week Session Begins
- 03/17 Last Day to Withdraw a Course with a “W” (Withdrawal) Grade (15 week) and RIZE 2nd 8 week session
- 03/26 Good Friday (No Classes, College Closed)
April 2027
- 04/01–04/03 PTA Transfer Skills Weekend
- 04/01 Deadline for Summer 2027 Graduation Application
- 04/07 Last Day to Withdraw a Course with a "W" (Withdrawal) Grade (7.5 week)
- 04/21 Last day to Withdraw a Course with a “WP” (Withdrawal Pass) or “WF” (Withdrawal Fail) Grade (15 & 7.5 week)
- 04/22–04/24 PTA Transfer Skills Weekend
- 04/25 End of RIZE 14 week session
- 04/28 Spring Semester Ends
- 04/28 Accelerated Course 2nd – 7.5 week Session Ends
- 04/28 Spring Degree Conferral Date
- 04/30 Final Grades Due For Spring Semester
May 2027
- 05/02 End of RIZE 2nd week session
- 05/02–05/12 Academic Travel Abroad (ATA)
- 05/03–05/07 Faculty off Campus
- 05/10 Faculty Report
- 05/12 Summer Orientation New Students
- 05/13 Summer Session Begins
- 05/13 1st 7.5 and 6 week Sessions Begin
- 05/17 Last Day to Add/Drop Courses and Receive 100% Refund of Tuition and Fees (6 & 7.5 week)
- 05/21 Last Day to Add/Drop Courses and Receive 100% Refund of Tuition and Fees (12 week)
- 05/21 Tuition & Fees Payment Due Date
- 05/28 Census Day
- 05/31 Memorial Day Observed (No Classes, College Closed)
June 2027
- 06/02 Last Day to Withdraw a Course with a "W" (Wtihdrawal) Grade (6 week)
- 06/05–06/06 Graduate Weekend (NS 830)
- 06/09 Last Day to Withdraw a Course with a "W" (Wtihdrawal) Grade (7.5 week)
- 06/11 Deadline for Fall 2027 Graduation Application
- 06/16 Last Day to Withdraw from a Course with a "WP" (Withdrawal Pass) or "WF" (Withdrawal Fail) Grade (6 week)
- 06/18 Juneteenth Observed (no classes)
- 06/23 1st – 6 week Session Ends
- 06/23 Last Day to Withdraw from a Course with a "WP" (Withdrawal Pass) or "WF" (Withdrawal Fail) Grade (7.5 week)
- 06/24–06/26 PTA Transfer Skills Weekend
- 06/24 2nd – 6 week Session Begins
- 06/25 Summer Mid-semester Grades Due
July 2027
- 07/04 7.5 week Session Ends
- 07/05 Independence Day Observed (No Classes, College Closed)
- 07/14 Last Day to Withdraw a Course with a “W” (Withdrawal) Grade (6 & 12 week)
- 07/15–07/17 PTA Transfer Skills Weekend
- 07/28 Last Day to Withdraw a Course with a “WP” (Withdrawal Pass) or “WF” (Withdrawal Fail) Grade (6 & 12 week)
- 07/29–08/03 PTA Transfer Skills Weekend
August 2027
- 08/04 Summer Semester Ends
- 08/04 Accelerated Course 2nd – 6 week Session Ends
- 08/04 Summer degree conferral date
- 08/06 Final Grades Due For Summer Semester
- 08/07 Clarkson College Commencement Ceremony (AY 2026/2027 Graduates)
- 08/09–08/13 Faculty Off Campus
- 08/16 Faculty Report
- 08/18 Fall Orientation for New Students
- 08/19 Fall Semester Begins
- 08/19 1st – 7.5 week Session Begins
- 08/23 Last Day to Add/Drop Courses and Receive 100% Refund of Tuition and Fees (7.5 week)
- 08/23 Last Day to Add/Drop Courses and Receive 100% Refund of Tuition and Fees (15 week)
- 08/27 Tuition and Fees Payment Due Date