ASU Fall Semester Important Dates: A Comprehensive Guide

The ASU academic calendar for 2025-2026 provides a structured framework for students at Arizona State University (ASU), located in Tempe, Arizona. Understanding the Arizona State academic calendar helps in planning courses, breaks, and milestones effectively. Whether you're searching for key dates via the ASU class search or ASU course search tools, the information below outlines the official and projected dates based on ASU's historical patterns and available data, ensuring you can align your academic journey seamlessly.

Navigating the Academic Year at ASU

ASU operates on a semester-based academic calendar, incorporating Fall, Spring, and Summer terms. These terms are further divided into flexible sessions (A, B, and C) to accommodate diverse schedules. ASU's modular system offers condensed formats for accelerated learning, making it ideal for undergraduates, graduates, and online students. Always verify the latest updates on ASU's official registrar site, as dates may be subject to change.

Fall 2025 Semester: Key Dates

The Fall 2025 term kicks off the ASU academic calendar year, running from late August to mid-December. Use the ASU course search to explore classes starting in this semester.

Session A (August 21 - October 10, 2025)

Ideal for short-term courses.

Classes Begin: August 21, 2025
Last Day to Add/Drop Without Approval: August 22, 2025
100% Tuition Refund Deadline: August 27, 2025
Course Withdrawal Deadline: September 10, 2025
Classes End: October 10, 2025
Final Grades Due: October 13, 2025

Session B (October 15 - December 5, 2025)

Perfect for mid-semester starts.

Read also: IU Bloomington Fall Semester

Classes Begin: October 15, 2025
Last Day to Add/Drop Without Approval: October 16, 2025
100% Tuition Refund Deadline: October 21, 2025
Course Withdrawal Deadline: November 4, 2025
Classes End: December 5, 2025
Final Grades Due: December 8-15, 2025

Session C (Full Semester: August 21 - December 5, 2025)

Standard full-term option.

Classes Begin: August 21, 2025
Last Day to Add/Drop Without Approval: August 27, 2025
100% Tuition Refund Deadline: September 3, 2025
Deadline to Apply for Graduation: October 1, 2025
Classes End: December 5, 2025
Final Exams: December 8-13, 2025

Holidays and Breaks in Fall 2025

Labor Day (University Closed): September 1, 2025
Fall Break (Classes Excused, University Open): October 11-14, 2025
Veterans Day (University Closed): November 11, 2025
Thanksgiving Break (University Closed): November 27-28, 2025
Winter Break Begins: December 14, 2025 (campus largely closed through January 11, 2026)

Registration for Fall 2025 opens February 27, 2025, with the Schedule of Classes available from February 24, 2025. Leverage the ASU class search tool to find courses that fit these dates.

Spring 2026 Semester: Key Highlights

Spring 2026 continues the ASU academic calendar with classes resuming after winter break. The Arizona State academic calendar for Spring offers flexibility for catching up or advancing studies-check the ASU course search for available options.

Session A (Projected: January 12 - March 6, 2026)

Condensed early spring term.

Classes Begin: January 12, 2026
Martin Luther King Jr. Day (University Closed): January 19, 2026

Session B (Projected: March 16 - May 1, 2026)

Post-break acceleration. Follows Spring Break for a fresh start.

Read also: The Length of a College Semester

Session C (Full Semester: January 12 - May 1, 2026)

Comprehensive term.

Classes Begin: January 12, 2026
Classes End: May 1, 2026 (projected)
Final Exams: May 4-9, 2026 (projected)

Holidays and Breaks in Spring 2026

Martin Luther King Jr. Day: January 19, 2026
Spring Break: March 8-15, 2026
Commencement (Graduate and Undergraduate): May 11, 2026
Degree Conferral Date: May 11, 2026

Plan ahead using the ASU class search to align courses with these ASU academic calendar milestones.

Summer 2026 Sessions: Accelerated Options

Summer 2026 provides shorter terms for accelerated progress in the Arizona State University academic calendar. Explore summer offerings via ASU course search for intensive studies.

Session A (May 18 - June 26, 2026)

Six-week early summer.

Classes Begin: May 18, 2026
Memorial Day (University Closed): May 25, 2026

Session B (June 29 - August 7, 2026)

Late summer focus.

Independence Day Observed (University Closed): July 3, 2026

Session C (May 18 - August 7, 2026)

Extended full summer. Spans both A and B for comprehensive coverage.

Summer sessions offer flexibility for working students or those balancing commitments. Check the ASU class search for course availability.

Admissions and Key Deadlines for Fall 2026

Planning to join ASU? The Arizona State academic calendar integrates seamlessly with admissions timelines.

Key Dates for First-Year Students Applying for Fall 2026:

Priority Admission Deadline: November 1, 2025 (encouraged for scholarships and merit aid)
Regular Admission Deadline: January 15, 2026
Financial Aid (FAFSA) Priority Deadline: January 15, 2026 (ASU code: 001081)
Enrollment Deposit Deadline: May 1, 2026 (projected)
International Student Deadline: May 1, 2026 (earlier for visa processing; additional docs required)
Decision Notifications: Rolling basis, typically March-April 2026

Meet competency requirements (e.g., 4 years math/English) and aptitude thresholds (e.g., top 25% class rank or 3.00 GPA). Submit applications via ASU's portal or Common App.

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