Calendars for the Undergraduate programs are available through the University Registrar.
Semester Format
The academic year is divided into three (3) semesters: Fall, Winter, and Summer. Five 8-week terms per academic year.
Fall
◦ Term 1: August - October
◦ Term 2: October - December
Winter
◦ Term 1: January - February
◦ Term 2: March - May
Summer
◦ Term 1: May - July
◦ No 2nd term
Full Semester
Please note Ph.D. Research and Dissertation courses are offered in full semester format: Fall (16 Weeks), Winter (16 Weeks) and Summer (12 Weeks).
2024-2025 Academic Year
Registration Dates
Full Semester | April 8, 2024 - August 19, 2024 |
Term 1 | April 8, 2024 - August 19, 2024 |
Term 2 | April 8, 2024 - October 14, 2024 |
Late Registration Begins (Late Fee Applied) | August 9, 2024 |
Last Day to Pay Tuition and Fees to Avoid Late Fee | September 17, 2024 |
Term Dates
Full Semester (16 Weeks) | August 19, 2024 - December 8, 2024 |
Term 1 (8 Weeks) | August 19, 2024 - October 13, 2024 |
Term 2 (8 Weeks) | October 14, 2024 - December 8, 2024 |
University Holidays and Special Events
Labor Day (University Closed) | Monday, September 2, 2024 |
Thanksgiving Break (University Closed) | Thursday, November 28 - Friday, November 29, 2024 |
Winter Break (No Classes) | Monday, December 9, 2024 - Sunday, January 5, 2025 |
Drop/Withdraw Deadlines
Full Semester (Ph.D. Research and Dissertation Only) | |
100% Refund (Drop/Add Week) | August 19, 2024 - August 25, 2024 |
75% Refund | August 26, 2024 - September 1, 2024 |
50% Refund | September 2, 2024 - September 8, 2024 |
25% Refund | September 9, 2024 - September 15, 2024 |
Last Day to Withdraw (No Refund) | November 17, 2024 |
Last Day to Request Incomplete | September 29, 2024 |
Term 1 | |
100% Refund (Drop/Add Week) | August 19, 2024 - August 25, 2024 |
75% Refund | August 26, 2024 - September 1, 2024 |
50% Refund | September 2, 2024 - September 8, 2024 |
25% Refund | September 9, 2024 - September 15, 2024 |
Last Day to Withdraw (No Refund) | November 17, 2024 |
Last Day to Request Incomplete | September 29, 2024 |
Term 2 | |
100% Refund (Drop/Add Week) | October 14, 2024 - October 20, 2024 |
75% Refund | October 21, 2024 - October 27, 2024 |
50% Refund | October 28, 2024 - November 3, 2024 |
25% Refund | November 4, 2024 - November 10, 2024 |
Last Day to Withdraw (No Refund) | November 17, 2024 |
Last Day to Request Incomplete | November 24, 2024 |
No Refunds after September 15, 2024 for Term 1.
No Refunds after November 10, 2024 for Term 2.
Registration Dates
Full Semester | October 21, 2024 - January 5, 2025 |
Term 1 | October 21, 2024 - January 5, 2025 |
Term 2 | October 21, 2024 - March 9, 2025 |
Late Registration Begins (Late Fee Applied) | December 27, 2024 |
Last Day to Pay Tuition and Fees to Avoid Late Fee | February 4, 2025 |
Term Dates
Full Semester (16 Weeks) | January 5, 2025 - May 4, 2025 |
Term 1 (8 Weeks) | January 5, 2025 - March 2, 2025 |
Term 2 (8 Weeks) | March 10, 2025 - May 4, 2025 |
University Holidays and Special Events
Martin Luther King, Jr. Day (University Closed) | Monday, January 20, 2025 |
Spring Break (No Classes) | Monday, March 3, 2025 - Sunday, March 9, 2025 |
Drop/Withdraw Deadlines
Full Semester (Ph.D. Research and Dissertation Only) | |
100% Refund (Drop/Add Week) | January 6, 2025 - January 12, 2025 |
75% Refund | January 13, 2025 - January 19, 2025 |
50% Refund | January 20, 2025 - January 26, 2025 |
25% Refund | January 27, 2025 - February 2, 2025 |
Last Day to Withdraw (No Refund) | April 13, 2025 |
Last Day to Request Incomplete | February 16, 2025 |
Term 1 | |
100% Refund (Drop/Add Week) | January 6, 2025 - January 12, 2025 |
75% Refund | January 13, 2025 - January 19, 2025 |
50% Refund | January 20, 2025 - January 26, 2025 |
25% Refund | January 27, 2025 - February 2, 2025 |
Last Day to Withdraw (No Refund) | February 9, 2025 |
Last Day to Request Incomplete | February 16, 2025 |
Term 2 | |
100% Refund (Drop/Add Week) | March 10, 2025 - March 16, 2025 |
75% Refund | March 17, 2025 - March 23, 2025 |
50% Refund | March 24, 2025 - March 30, 2025 |
25% Refund | March 31, 2025 - April 6, 2025 |
Last Day to Withdraw (No Refund) | April 13, 2025 |
Last Day to Request Incomplete | April 20, 2025 |
No Refunds after February 2, 2025, for Term 1.
No Refunds after April 6, 2025 for Term 2.
Registration Dates
Full Semester | March 31, 2025 - May 4, 2025 |
Term 1 | March 31, 2025 - May 4, 2025 |
Late Registration Begins (Late Fee Applied) | April 25, 2025 |
Last Day to Pay Tuition and Fees to Avoid Late Fee | June 3, 2025 |
Term Dates
Full Semester (12 Weeks) | May 5, 2025 - July 27, 2025 |
Term 1 (8 Weeks) | May 5, 2025 - June 29, 2025 |
University Holidays and Special Events
Memorial Day (University Closed) | Monday, May 26, 2025 |
Independence Day (University Closed) | Friday, July 4, 2025 |
Drop/Withdraw Deadlines
Full Semester (Ph.D. Research and Dissertation Only) | |
100% Refund (Drop/Add Week) | May 5, 2025 - May 11, 2025 |
75% Refund | May 12, 2025 - May 18, 2025 |
50% Refund | May 19, 2025 - May 25, 2025 |
25% Refund | May 26, 2025 - June 1, 20025 |
Last Day to Withdraw (No Refund) | July 6, 2025 |
Last Day to Request Incomplete | June 15, 2025 |
Term 1 | |
100% Refund (Drop/Add Week) | May 5, 2025 - May 11, 2025 |
75% Refund | May 12, 2025 - May 18, 2025 |
50% Refund | May 19, 2025 - May 25, 2025 |
25% Refund | May 26, 2025 - June 1, 2025 |
Last Day to Withdraw (No Refund) | June 8, 2025 |
Last Day to Request Incomplete | June 15, 2025 |
No Refunds after June 1, 2025 for Full Semester and Term 1.
2025-2026 Academic Year
Registration Dates
Full Semester | April 7, 2025 - August 17, 2025 |
Term 1 | April 7, 2025 - August 17, 2025 |
Term 2 | April 7, 2025 - October 12, 2025 |
Late Registration Begins (Late Fee Applied) | August 8, 2025 |
Late Registration Begins (Late Fee Applied) | September 16, 2025 |
Term Dates
Full Semester (16 Weeks) | August 18, 2025 - December 7, 2025 |
Term 1 (8 Weeks) | August 18, 2025 - October 12, 2025 |
Term 2 (8 Weeks) | October 13, 2025 - December 7, 2025 |
University Holidays and Special Events
Labor Day (University Closed) | Monday, September 1, 2025 |
Thanksgiving Break (University Closed) | Thursday, November 27 - Friday, November 28, 2025 |
Winter Break (No Classes) | Monday, December 8, 2025 - Sunday, January 4, 2026 |
Drop/Withdraw Deadlines
Full Semester (Ph.D. Research and Dissertation Only) | |
100% Refund (Drop/Add Week) | August 18, 2025 - August 24, 2025 |
75% Refund | August 25, 2025 – August 31, 2025 |
50% Refund | September 1, 2025 - September 7, 2025 |
25% Refund | September 8, 2025 - September 14, 2025 |
Last Day to Withdraw (No Refund) | November 16, 2025 |
Last Day to Request Incomplete | September 28, 2025 |
Term 1 | |
100% Refund (Drop/Add Week) | August 18, 2025 - August 24, 2025 |
75% Refund | August 25, 2025 – August 31, 2025 |
50% Refund | September 1, 2025 - September 7, 2025 |
25% Refund | September 8, 2025 - September 14, 2025 |
Last Day to Withdraw (No Refund) | September 21, 2025 |
Last Day to Request Incomplete | September 28, 2025 |
Term 2 | |
100% Refund (Drop/Add Week) | October 13, 2025 - October 19, 2025 |
75% Refund | October 20, 2025 - October 26, 2025 |
50% Refund | October 27, 2025 - November 2, 2025 |
25% Refund | November 3, 2025 - November 9, 2025 |
Last Day to Withdraw (No Refund) | November 16, 2025 |
Last Day to Request Incomplete | November 23, 2025 |
No Refunds after September 14, 2025, for Term 1.
No Refunds after November 9, 2025, for Term 2.
Registration Dates
Full Semester | October 20, 2025 - January 4, 2026 |
Term 1 | October 20, 2025 - January 4, 2026 |
Term 2 | October 20, 2025 - March 8, 2026 |
Late Registration Begins (Late Fee Applied) | December 26, 2025 |
Last Day to Pay Tuition and Fees to Avoid Late Fee | February 4, 2026 |
Term Dates
Full Semester (16 Weeks) | January 5, 2026 - May 3, 2026 |
Term 1 (8 Weeks) | January 5, 2026 - March 1, 2026 |
Term 2 (8 Weeks) | March 9, 2026 - May 3, 2026 |
University Holidays and Special Events
Martin Luther King, Jr. Day (University Closed) | Monday, January 29, 2026 |
Spring Break (No Classes) | Monday, March 2, 2026 - Sunday, March 8, 2026 |
Drop/Withdraw Deadlines
Full Semester (Ph.D. Research and Dissertation Only) | |
100% Refund (Drop/Add Week) | January 5, 2026 - January 11, 2026 |
75% Refund | January 12, 2026 - January 18, 2026 |
50% Refund | January 19, 2026 - January 25, 2026 |
25% Refund | January 26, 2026 - February 1, 2026 |
Last Day to Withdraw (No Refund) | April 12, 2026 |
Last Day to Request Incomplete | February 15, 2026 |
Term 1 | |
100% Refund (Drop/Add Week) | January 5, 2026 - January 11, 2026 |
75% Refund | January 12, 2026 - January 18, 2026 |
50% Refund | January 19, 2026 - January 25, 2026 |
25% Refund | January 26, 2026 - February 1, 2026 |
Last Day to Withdraw (No Refund) | February 8, 2026 |
Last Day to Request Incomplete | February 15, 2026 |
Term 2 | |
100% Refund (Drop/Add Week) | March 9, 2026 - March 15, 2026 |
75% Refund | March 16, 2026 - March 22, 2026 |
50% Refund | March 23, 2026 - March 29, 2026 |
25% Refund | March 30, 2026 - April 5, 2026 |
Last Day to Withdraw (No Refund) | April 12, 2026 |
Last Day to Request Incomplete | April 29, 2026 |
No Refunds after February 1, 2026, for Term 1.
No Refunds after April 5, 2026, for Term 2.
Registration Dates
Full Semester | March 30, 2026 - May 3, 2026 |
Term 1 | March 30, 2026 - May 3, 2026 |
Late Registration Begins (Late Fee Applied) | April 24, 2026 |
Last Day to Pay Tuition and Fees to Avoid Late Fee | June 3, 2026 |
Term Dates
Full Semester (12 Weeks) | May 4, 2026 - July 26, 2026 |
Term 1 (8 Weeks) | May 4, 2026 - June 28, 2026 |
University Holidays and Special Events
Memorial Day (University Closed) | Monday, May 25, 2026 |
Independence Day (University Closed) |
Friday, July 3, 2026 |
Drop/Withdraw Deadlines
Full Semester (Ph.D. Research and Dissertation Only) | |
100% Refund (Drop/Add Week) | May 4, 2026 - May 10, 2026 |
75% Refund | May 11, 2026 - May 17, 2026 |
50% Refund | May 18, 2026 - May 24, 2026 |
25% Refund | May 25, 2026 – May 31, 2026 |
Last Day to Withdraw (No Refund) | July 5, 2026 |
Last Day to Request Incomplete | June 14, 2026 |
Term 1 | |
100% Refund (Drop/Add Week) | May 4, 2026 - May 10, 2026 |
75% Refund | May 11, 2026 - May 17, 2026 |
50% Refund | May 18, 2026 - May 24, 2026 |
25% Refund | May 25, 2026 – May 31, 2026 |
Last Day to Withdraw (No Refund) | June 7, 2026 |
Last Day to Request Incomplete | June 14, 2026 |
No Refunds after May 31, 2026, for Full Semester and Term 1.
NSU Holiday Schedule
Visit NSU's Holiday Schedule for information on university-wide holiday closures for the calendar year.