TrineOnline Academic Calendar

Academic Calendar 2025-2026
Fall 2025 Tuition & Fees 

Fall Term 1: August 18, 2025 - October 11, 2025  

Date Information
August 8 Application deadline
August 13 New Student Registration deadline
August 18 Fall term 1 begins
August 25 Last day to add courses/last day to drop courses at 100% refund
October 1 Last day to withdraw from courses
October 11 Fall term 1 ends

Fall Term 2: October 20, 2025 - December 13, 2025  

Date Information
October 6 Hybrid program application deadline
October 10 Online program application deadline
October 10 New Hybrid Student Registration deadline
October 15 New Online Student Registration deadline
October 20 Fall term 2 begins
October 27 Last day to add courses/last day to drop courses at 100% refund
November 27-28 Thanksgiving break, no classes and offices closed
December 3 Last day to withdraw from courses
December 13 Fall term 2 ends

Spring Term 1: January 5, 2026 - February 28, 2026  

Date Information
December 22 Hybrid program application deadline
December 26 Online program application deadline
December 26 New hybrid student registration deadline
December 31 New online student registration deadline
January 5 Spring term 1 begins
January 12 Last day to add courses/last day to drop courses at 100% refund
January 19 Martin Luther King Jr. Day, no classes and offices closed
February 18 Last day to withdraw from courses
February 28 Spring term 1 ends

Spring Term 2: March 9, 2026 - May 2, 2026  

Date Information
February 23 Hybrid program application deadline
February 27 Online program application deadline
February 27 New hybrid student registration deadline
March 4 New online student registration deadline
March 9 Spring term 2 begins
March 16 Last day to add courses/last day to drop courses at 100% refund
April 3 Good Friday, no classes and offices closed
April 22 Last day to withdraw from courses
May 2 Spring term 2 end

Undergraduate Summer Term 1: May 11, 2026 - June 20, 2026

Date Information
May 1 Online program application deadline
May 6 New online student registration deadline
May 11 Classes begin
May 15 Last day to add courses
May 15 Last day to drop courses for 100% refund
May 25 Memorial Day (University Closed)
June 12 Last day to withdraw from courses
June 20 Classes end

Undergraduate Summer Term 2: June 22, 2026 - August 1, 2026

Date Information
June 12 Online program application deadline
June 17 New online student registration deadline
June 22 Classes begin
June 26 Last day to add courses
June 26 Last day to drop courses for 100% refund
July 3 Independence Day Observed (University Closed)
July 24 Last day to withdraw from courses
August 1 Classes end

Graduate Summer Term: June 8, 2026 - August 1, 2026

Date Information
May 25 Hybrid program application deadline
May 29 Online program application deadline
May 29 New hybrid student registration deadline
June 3 New online student registration deadline
June 8 Classes begin
June 15 Last day to add courses
June 15 Last day to drop courses for 100% refund
July 3 Independence Day Observed (University Closed)
July 22 Last day to withdraw from courses
August 1 Classes end