Important Dates 2026 – 2027 Important academic dates Fall semester Date Action * Please adhere to payment date in box 25 on your official Letter of Acceptance. First semester payment deadline for Fall international students (starting a new program) June 15, 2026 Deposit deadline for domestic students (new and returning) and international students (returning) July 21 - July 23, 2026 Web registration opens for Fall semester one students – starting a new program July 24 - 28, 2026 Web registration opens for Fall second-year students continuing same program July 29, 2026 Web registration opens for Fall third-year students - continuing same program August 3, 2026 Civic Holiday August 5, 2026 Semester payment deadline for new and returning domestic students August 24, 2026 Full-time students may process timetable changes (add/drop) through MyDC beginning at 4:00 p.m. August 26, 2026 Registration for part-time students begins September 1 - 3, 2026 Academic Welcome - Oshawa Campus September 3, 2026 International Student Welcome - Oshawa Campus September 4, 2026 Academic Welcome - Whitby Campus September 4, 2026 International Student Welcome - Whitby Campus September 7, 2026 Labour Day September 8, 2026 Day 1 - Classes begin for postsecondary students. Students taking programs through FLEX delivery, your first day of classes is shown on your schedule. September 14, 2026 Day 5 - Last day for program registration, program changes and course additions September 21, 2026 Day 10 - Last day for full-time students to withdraw (domestic students less $500 non-refundable deposit) or drop to part-time status with a refund of semester fees September 21, 2026 Day 10 - Last day to submit a Prior Learning Assessment and Recognition (PLAR) or credit transfer October 5, 2026 Last day for withdrawal from a course with no academic record; courses dropped after this date will be recorded on the academic transcript with a “W” to indicate withdrawal October 12, 2026 Thanksgiving October 26 – 30, 2026 Reading week for post-secondary students only October 27, 2026 Official midterm grades are due through DC connect by 12:00 p.m. October 27, 2026 Official midterm grades are available to view electronically on MyDC as of 4:00 p.m. October 28, 2026 Official Fall Graduation Date November 23, 2026 Last day to withdraw from a course with a “W”; after this date, all courses will be graded and recorded on the academic transcript December 18, 2026 Last day of classes for most programs December 22, 2026 Official final grades due through DC connect by 12:00 p.m. December 23, 2026 Official final grades are available to view electronically on MyDC as of 4:00 p.m. December 24, 2026 – January 3, 2027 Holiday break - the school is closed during these days - (re-open Monday, January 4, 2027) Winter semester Date Action * Please adhere to payment date in box 25 on your official Letter of Acceptance. First semester payment deadline for Fall international students (starting a new program) November 11, 2026 Deposit payment deadline for domestic students: new (semester 1) and year two January start domestic students November 11, 2026 Winter semester payment deadline for domestic and international returning students November 24 - 25, 2026 Web registration opens for Winter semester one students – starting a new program November 26 - 30, 2026 Web registration opens for Winter semester 2 students continuing same program December 1 - 3, 2026 Web registration opens for Winter second-year students continuing same program December 4, 2026 Web registration opens for Winter third-year students - continuing same program December 9, 2026 Semester payment deadline for domestic students: new (semester 1) and year two January start domestic students December 24, 2026 – January 3, 2027 Holiday break - the school is closed during these days - (re-open Monday, January 4, 2027) January 4, 2027 Full-time students may process timetable changes (add/drop) through MyDC beginning at 9:00 a.m. January 5, 2027 Registration for part-time students begins January 7, 2027 Academic Welcome - Oshawa Campus January 7, 2027 International Student Welcome January 8, 2027 Academic Welcome - Whitby Campus January 11, 2027 Day 1 - Classes begin for postsecondary students. Students taking programs through FLEX delivery, your first day of classes is shown on your schedule. January 15, 2027 Day 5 - Last day for program registration, program changes and course additions January 22, 2027 Day 10 - Last day for full-time students to withdraw (domestic students less $500 non-refundable deposit) or drop to part-time status with a refund of semester fees January 22, 2027 Day 10 - Last day to submit a Prior Learning Assessment and Recognition (PLAR) or credit transfer February 8, 2027 Last day for withdrawal from a course with no academic record; courses dropped after this date will be recorded on the academic transcript with a “W” to indicate withdrawal February 12, 2027 Official Winter Graduation date February 15, 2027 Family Day March 1 - 5, 2027 Reading week for post-secondary students only March 2, 2027 Official midterm grades are due through DC connect by 12:00 p.m. March 2, 2027 Official midterm grades are available to view electronically on MyDC as of 4:00 p.m. March 26, 2027 Good Friday March 29, 2027 Last day to withdraw from a course with a “W”; after this date, all courses will be graded and recorded on the academic transcript April 23, 2027 Last day of classes for most programs April 27, 2027 Official final grades due through DC connect by 12:00 p.m. April 28, 2027 Official final grades are available to view electronically on MyDC as of 4:00 p.m. Spring/summer semester Date Action * Please adhere to payment date in box 25 on your official Letter of Acceptance. First semester payment deadline for Spring international students (starting a new program) March 10, 2027 Deposit payment deadline for domestic students: new (semester 1) and year two May start domestic students March 10, 2027 Spring semester payment deadline for domestic and international returning students March 30, 2027 Web registration opens for Spring semester one students – starting a new program March 31 - April 5, 2027 Web registration opens for Spring returning students continuing same program April 7, 2027 Semester payment deadline for domestic students: new (semester 1) and year two May start domestic students April 28, 2027 Full-time students may process timetable changes (add/drop) through MyDC beginning at 4:00 p.m. April 29, 2027 Registration for part-time students begins April 30, 2027 Academic Welcome April 30, 2027 International Student Welcome May 3, 2027 Day 1 - Classes begin for postsecondary students. Students taking programs through FLEX delivery, your first day of classes is shown on your schedule. May 7, 2027 Day 5 - Last day for program registration, program changes and course additions May 14, 2027 Day 10 - Last day for full-time students to withdraw (domestic students less $500 non-refundable deposit) or drop to part-time status with a refund of semester fees May 14, 2027 Day 10 - Last day to submit a Prior Learning Assessment and Recognition (PLAR) or credit transfer May 24, 2027 Victoria Day May 31, 2027 Last day for withdrawal from a course with no academic record; courses dropped after this date will be recorded on the academic transcript with a “W” to indicate withdrawal June 14, 2027 Official Spring Graduation date June 14 - 17, 2027 Spring Convocation Ceremonies June 21 - 25, 2027 Reading week for post-secondary students only June 22, 2027 Official midterm grades are due through DC connect by 12:00 p.m. June 22, 2027 Official midterm grades are available to view electronically on MyDC as of 4:00 p.m. July 1, 2027 Canada Day Statutory Holiday (Thursday) July 19, 2027 Last day to withdraw from a course with a “W”; after this date, all courses will be graded and recorded on the academic transcript August 2, 2027 Civic Holiday August 13, 2027 Last day of classes for most programs August 17, 2027 Official final grades due through DC connect by 12:00 p.m. August 18, 2027 Official final grades are available to view electronically on MyDC as of 4:00 p.m.