Winter 2025 Dates and Deadlines

To find the deadlines for your specific course, click on the beginning and end dates and number of weeks matching your course below. For instance, if you are taking a 15-week course beginning January 6 and ending April 25, choose: "January 6, 2025–April 25, 2025 (15 weeks)".

Dates and deadlines for all parts of term can be found here:  Winter 2025 parts of term deadlines [PDF].

  • January 6, 2025 -April 25, 2025 (15 weeks - Part of Term 1)  Expand dropdown

    Last date

    • To add courses via the web - January 10, 2025 (a)
    • To add courses with departmental authorization - March 6, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - January 15, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - January 31, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - March 6, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - April 17, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - April 17, 2025
    • To declare pass/fail grading option or select to audit a course - January 15, 2025
    • To remove pass/fail grading option and receive letter grade - April 17, 2025
  • January 6, 2025 -January 31, 2025 (PAS Only: 4 weeks - Part of Term 33)  Expand dropdown

    Last date

    • To add courses via the web - January 7, 2025 (a)
    • To add courses with departmental authorization - January 17, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - January 7, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - January 10, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - January 17, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - January 30, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - January 30, 2025
    • To declare pass/fail grading option or select to audit a course - January 7, 2025
    • To remove pass/fail grading option and receive letter grade - January 30, 2025
  • January 6, 2025 -April 4, 2025 (12 weeks - Part of Term 26)  Expand dropdown

    Last date

    • To add courses via the web - January 8, 2025 (a)
    • To add courses with departmental authorization - February 17, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - January 13, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - January 27, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - February 17, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - March 28, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - March 28, 2025
    • To declare pass/fail grading option or select to audit a course - January 13, 2025
    • To remove pass/fail grading option and receive letter grade - March 28, 2025
  • January 6, 2025 -February 22, 2025 (7 weeks 1st half - Part of Term 2)  Expand dropdown

    Last date

    • To add courses via the web - January 8, 2025 (a)
    • To add courses with departmental authorization - January 31, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - January 9, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - January 17, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - January 31, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - February 15, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - February 15, 2025
    • To declare pass/fail grading option or select to audit a course - January 9, 2025
    • To remove pass/fail grading option and receive letter grade - February 15, 2025
  • January 6, 2025 -February 26, 2025 (IMC Only: 7.5 weeks - Part of Term 14)  Expand dropdown

    Last date

    • To add courses via the web - January 8, 2025 (a)
    • To add courses with departmental authorization - January 31, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - January 9, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - January 17, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - January 31, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - February 19, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - February 19, 2025
    • To declare pass/fail grading option or select to audit a course - January 9, 2025
    • To remove pass/fail grading option and receive letter grade - February 19, 2025
  • January 21, 2025 -March 14, 2025 (7 weeks Late Start - Part of Term 4) Expand dropdown

    Last date

    • To add courses via the web - January 23, 2025 (a)
    • To add courses with departmental authorization - February 14, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - January 24, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - February 3, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - February 14, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - March 7, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - March 7, 2025
    • To declare pass/fail grading option or select to audit a course - January 24, 2025
    • To remove pass/fail grading option and receive letter grade - March 7, 2025
  • February 3, 2025 -February 28, 2025 (PAS Only: 4 weeks - Part of Term 34) Expand dropdown

    Last date

    • To add courses via the web - February 4, 2025 (a)
    • To add courses with departmental authorization - February 14, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - February 4, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - February 7, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - February 14, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - February 27, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - February 27, 2025
    • To declare pass/fail grading option or select to audit a course - February 4, 2025
      To remove pass/fail grading option and receive letter grade - February 27, 2025
  • February 23, 2025 -March 1, 2025 (1 week Winter Break Session - Part of Term 7) Expand dropdown

    Last date

    • To add courses via the web - February 23, 2025 (a)
    • To add courses with departmental authorization - February 25, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - February 23, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - February 24, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - February 25, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - February 28, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - February 28, 2025
    • To declare pass/fail grading option or select to audit a course - February 23, 2025
    • To remove pass/fail grading option and receive letter grade - February 28, 2025
  • March 2, 2025 -April 17, 2025 (7 weeks 2nd half- Part of Term 3) Expand dropdown

    Last date

    • To add courses via the web - March 5, 2025 (a)
    • To add courses with departmental authorization - March 27, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - March 6, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - March 14, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - March 27, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - April 10, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - April 10, 2025
    • To declare pass/fail grading option or select to audit a course - March 6, 2025
    • To remove pass/fail grading option and receive letter grade - April 10, 2025
  • March 3, 2025 -April 23, 2025 (IMC Only: 7.5 weeks - Part of Term 15) Expand dropdown

    Last Date

    • To add courses via the web - March 5, 2025 (a)
    • To add courses with departmental authorization - March 27, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - March 6, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - March 14, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - March 27, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - April 16, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - April 16, 2025
    • To declare pass/fail grading option or select to audit a course - March 6, 2025
    • To remove pass/fail grading option and receive letter grade - April 16, 2025
  • March 3, 2025 -April 25, 2025 (7.5 weeks 2nd half - Part of Term 63) Expand dropdown

    Last Date

    • To add courses via the web - March 5, 2025 (a)
    • To add courses with departmental authorization - March 27, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - March 6, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - March 14, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - March 27, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - April 17, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - April 17, 2025
    • To declare pass/fail grading option or select to audit a course - March 6, 2025
    • To remove pass/fail grading option and receive letter grade - April 17, 2025
  • March 3, 2025 -March 28, 2025 (PAS Only: 4 weeks - Part of Term 35) Expand dropdown

    Last date

    • To add courses via the web - March 4, 2025 (a)
    • To add courses with departmental authorization - March 14, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - March 4, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - March 7, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - March 14, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - March 27, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - March 27, 2025
    • To declare pass/fail grading option or select to audit a course - March 4, 2025
    • To remove pass/fail grading option and receive letter grade - March 27, 2025
  • March 31, 2025 -April 25, 2025 (PAS Only: 4 weeks - Part of Term 36) Expand dropdown

    Last date

    • To add courses via the web - April 1, 2025 (a)
    • To add courses with departmental authorization - April 11, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - April 1, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - April 4, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - April 11, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - April 24, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - April 24, 2025
    • To declare pass/fail grading option or select to audit a course - April 1, 2025
    • To remove pass/fail grading option and receive letter grade - April 24, 2025
  • April 26, 2025 -May 4, 2025 (1 week - Part of Term 8) Expand dropdown

    Last date

    • To add courses via the web - April 26, 2025 (a)
    • To add courses with departmental authorization - April 28, 2025 (a)
    • For 100% tuition refund (individual or total withdraw from term) - April 26, 2025
    • For 50% tuition refund (total withdrawal only) with W grades - April 27, 2025 (b)
    • For 25% tuition refund (total withdrawal only) with W grades - April 28, 2025 (b)
    • For total withdrawal from term (with W grades) - No Refund - May 3, 2025 (b)
    • For Individual class withdrawal (with W grades) - No Refund - May 3, 2025
    • To declare pass/fail grading option or select to audit a course - April 26, 2025
    • To remove pass/fail grading option and receive letter grade - May 3, 2025

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