Diné College
Academic Calendar

The admissions office is the first stop in your educational journey here at Diné College. We strive to assist students with admissions by providing direct and indirect services to students, staff, faculty and administrators.

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2025 Fall Semester

 

Fall 2025 Semester
Summer '25, Fall '25 Registration BeginsMonday, August 7, 2025
ConvocationMonday, August 11, 2025
Pre-Assessment Meetings; School; Committee MeetingsTuesday-Friday, August 12-15, 2025
Late RegistrationThursday-Friday, August 14-15, 2025
Residence Hall OpensSunday, August 17, 2025
Instruction BeginsMonday, August 18, 2025
Last day to ADD coursesFriday, August 22, 2025
Labor Day (Holiday) - No ClassesMonday, September 1, 2025
Last day to DROP, without 'W' gradeFriday, September 5, 2025
21 Day CountMonday, September 8, 2025
Fall '25 1st Graduation Petition Deadline, $ 25.00 FeeFriday, September 19, 2025
45 Day CountThursday, October 2, 2025
Midterm ExamsOctober 4-10, 2025
Indigenous People's Day (Holiday)Monday, October 13, 2025
2nd 8-week courses beginTuesday, October 14, 2025
Midterm grades dueTuesday, October 14, 2025
Fall '25 Final Graduation Petition Deadline, $35.00 FeeFriday, October 24, 2025
Last Day to DROP with a 'W' gradeFriday, October 24, 2025
Spring '26 Registration BeginsMonday, November 3, 2025
Veteran Day (Holiday)Tuesday, November 11, 2025
Last Day for Instructor DropsFriday, November 21, 2025
Thanksgiving Day (Holiday)Thursday, November 27, 2025
Diné Family Day (Holiday)Friday, November 28, 2025
Last Day of InstructionFriday, December 5, 2025
Final Exam WeekDecember 8-11, 2025
Fall CommencementFriday, December 12, 2025
Final Grades DueMonday, December 15, 2025
Faculty Assessment DaysTuesday-Wednesday, December 16-17, 2025

2026 Spring Semester

Spring 2026 Semester
Institutional UpdatesMonday, January 5, 2026
Pre-Assessment Meetings; School; Committee MeetingsTuesday-Friday, January 6-9, 2026
Late RegistrationThursday-Friday, January 8-9, 2026
Residence Hall OpensSunday, January 11, 2026
Instruction BeginsMonday, January 12, 2026
Last Day to ADD coursesFriday, January 16, 2026
Martin Luther King Day (Holiday)Monday, January 19, 2026
Last Day to DROP, without 'W'Friday, January 30, 2026
21 Day CountMonday, February 2, 2026
Spring '26 1st Graduation Petition Deadline, $25.00 FeeFriday, February 20, 2026
45 Day CountWednesday, February 25, 2026
Midterm Exam WeekMonday-Friday, March 2-6, 2026
Spring BreakMarch 9 – March 13, 2026
2nd 8-week courses beginsMonday, March 9, 2026
Spring '26 Final Graduation Petition Deadline, $35.00 FeeFriday, March 20, 2026
Last day to DROP with a 'W' gradeFriday, March 20, 2026
Summer '26, Fall '26 Registration BeginsMonday, April 6, 2026
Academic Achievement AwardsThursday, April 16, 2026
Last Day for Instructor DropsFriday, April 17, 2026
Last day of instructionFriday, May 1, 2026
Final Exam WeekMonday-Thursday, May 4-7, 2026
Spring CommencementFriday, May 8, 2026
Final Grades DueMonday, May 11, 2026
Faculty Assessment DaysTuesday-Wednesday, May 12-13, 2026

2026 Summer Sessions

 

 

Summer Session 2026
Final Registration Session 1 & 10 weeksFriday, May 22, 2026
Memorial Day (Holiday)Monday, May 25, 2026
(1st) 5-week Session Instruction BeginsTuesday, May 26, 2026
10-week Session Instruction BeginsTuesday, May 26, 2026
Last day of instruction, Session IFriday, June 26, 2026
(2nd) 5-week Session Instruction BeginsMonday, June 29, 2026
Independence Day (Holiday)Friday, July 3, 2026
Last day of Instruction Session IIFriday, July 31, 2026
Last day of Instruction 10-weeksFriday, July 31, 2026