Angel Tree 2025

Mon, Dec 15

Fall 2025 Final Grades Due

Mon, Dec 15

Miracle on 36th Street Toy and Donation Drive

Mon, Dec 15

Wintermester Classes Begin

Mon, Dec 15

DFW Alumni Reconnect and Christmas Party

Thu, Dec 18

The Ranch at Las Colinas

Christmas Break: University Closure (through Jan. 2)

Sun, Dec 21

Christmas Eve Mass

Wed, Dec 24 5:30pm to 7:30pm CST

Reinbolt Hall, Assumption Chapel

Silent Book Club

Thu, Jan 1, 2026 2pm to 4pm CST

Louis J. Blume Library, Near the Art Gallery

University Reopens after Christmas Break

Mon, Jan 5, 2026

Wintermester Grades Due

Mon, Jan 5, 2026

Deadline to Submit Readmission Application for Spring 2026

Tue, Jan 6, 2026

Spring 2026 New Employee Retreat and Orientation

Thu, Jan 8, 2026 8am to 5pm CST

University Center (UC), Mengler Conference Room

St. Mary's University School of Law Spring 2026 Classes Begin

Mon, Jan 12, 2026

Ernest A. Raba Law Building

St. Mary's University School of Law Spring 2026 Classes Begin

Mon, Jan 12, 2026

Law Classrooms Building

Spring 2026 Classes Begin for Undergraduate, Graduate and Doctoral Students

Tue, Jan 13, 2026

Wintermester Classes Begin

Mon, Dec 15

Homecoming Oyster Bake 2026

Sat, Mar 28, 2026 6pm to 11pm CDT

Pecan Grove

DFW Alumni Reconnect and Christmas Party

Thu, Dec 18

The Ranch at Las Colinas

Spring 2026 New Employee Retreat and Orientation

Thu, Jan 8, 2026 8am to 5pm CST

University Center (UC), Mengler Conference Room

Marianist Heritage Mass

Thu, Jan 22, 2026 11:10am to 12:10pm CST

Holy Rosary Catholic Church

Sleeping Bag Weekend III

Mon, Mar 16, 2026 1:30pm CDT

University Center (UC), Mengler Conference Room

Rattler Ring Ceremony

Fri, Mar 27, 2026 5pm to 7pm CDT

Alumni Athletics & Convocation Center (AA&CC), Greehey Arena

Spring 2026 Commencement for Undergraduate, Graduate and Doctoral Students

Sat, May 16, 2026

St. Mary's University School of Law Spring 2026 Commencement

Sat, May 16, 2026 9:30am CDT

AA&CC, Bill Greehey Arena

Fall 2025 Final Grades Due

Mon, Dec 15

Christmas Eve Mass

Wed, Dec 24 5:30pm to 7:30pm CST

Reinbolt Hall, Assumption Chapel

Silent Book Club

Thu, Jan 1, 2026 2pm to 4pm CST

Louis J. Blume Library, Near the Art Gallery

University Reopens after Christmas Break

Mon, Jan 5, 2026

Wintermester Grades Due

Mon, Jan 5, 2026

Deadline to Submit Readmission Application for Spring 2026

Tue, Jan 6, 2026

Fall 2025 Final Grades Due

Mon, Dec 15

Wintermester Classes Begin

Mon, Dec 15

Christmas Break: University Closure (through Jan. 2)

Sun, Dec 21

University Reopens after Christmas Break

Mon, Jan 5, 2026

Wintermester Grades Due

Mon, Jan 5, 2026

Deadline to Submit Readmission Application for Spring 2026

Tue, Jan 6, 2026

Spring 2026 Classes Begin for Undergraduate, Graduate and Doctoral Students

Tue, Jan 13, 2026

MLK Jr. Holiday (University Closed)

Mon, Jan 19, 2026

Last Day to Add a Class for Spring 2026 or for Pass/No Pass/Audit Changes

Tue, Jan 20, 2026

Last Day to Register Without $150 Late Registration Fee

Tue, Jan 20, 2026

11:10 a.m. Classes Canceled for Marianist Heritage Mass

Thu, Jan 22, 2026 11:10am CST

Census Day

Thu, Jan 29, 2026

Deadline to Submit Graduation Application for Spring 2026

Fri, Jan 30, 2026

Fall 2025 Undergraduate Incompletes (I) Resolved or Converted to Failure (F) grade

Mon, Feb 2, 2026

Last Day to Withdraw from 1st 8-Week Courses

Thu, Feb 19, 2026

Last Day of 1st 8-Week Courses

Thu, Mar 5, 2026

Spring Break (March 9-13)

Mon, Mar 9, 2026

Mid-semester Grades due for Undergraduate Students Only

Wed, Mar 11, 2026

Priority Advising Begins for Fall 2024 & Fall 2025 First-time Freshman and Spring 2026 New Students

Mon, Mar 23, 2026

Holy Thursday (No Evening Classes)

Thu, Apr 2, 2026

Good Friday (Campus Closed)

Fri, Apr 3, 2026

Easter Monday (No Day Classes)

Mon, Apr 6, 2026

Priority Advising Begins for Undergraduate Students

Wed, Apr 8, 2026

Last Day to Withdraw from a Class for Spring 2026

Fri, Apr 10, 2026

Priority Registration Begins for Undergraduate Students

Tue, Apr 14, 2026

Christmas Eve Mass

Wed, Dec 24 5:30pm to 7:30pm CST

Reinbolt Hall, Assumption Chapel

The Rattler Experience

Sat, Jan 31, 2026 9am to 2pm CST

University Center (UC), Mengler Conference Room

Sleeping Bag Weekend II

Sun, Feb 22, 2026 1:30pm CST

University Center (UC), Mengler Conference Room

Eco-Feminist Theology: What Is It and Why Do We Need It?

Mon, Mar 2, 2026 2:30am to 3:30am CST

Sarita Kenedy East Law Library, Law Alumni Room

Fiesta Oyster Bake Poster Unveiling

Thu, Mar 5, 2026 6pm to 8pm CST

Pecan Grove

Sleeping Bag Weekend III

Mon, Mar 16, 2026 1:30pm CDT

University Center (UC), Mengler Conference Room

The Lin Great Speaker Series

Wed, Mar 18, 2026 7pm CDT

UC, Mengler Conference Room

Holy Week Services 2026

Sun, Mar 29, 2026

The Escobedo Saint John's Bible Lecture Series

Tue, Apr 14, 2026 7pm CDT

UC, Mengler Conference Room

Research Showcase 2026

Wed, Apr 29, 2026 - Thu, Apr 30, 2026