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x
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Campus and Community
x
Mirror of Hope: 25 Years of Visual
Storytelling
In Person
9:00 AM to 4:00 PM
Marian Library Crèche Museum
x
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Faith/Mission
x
Annunciation
Exhibits
In Person
9:00 AM to 4:00 PM
Roesch Library
x
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Campus and Community
x
American
Patroness
In Person and Virtual
8:00 AM to 4:00 PM
Roesch Library Lobby, 300 College Park, Dayton, Ohio
x
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Alumni
x
Washington DC/Baltimore CAN Softball Team
2026
12:00 AM to 11:00 PM
x
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Alumni
x
Summer
Liftoff
12:00 AM to 12:00 AM
Alumni Communities
x
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Admission
x
Multi-Ethnic STEM Summer Bridge
Program
In Person
11:00 AM to 2:00 PM
x
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Faith/Mission
x
Wayfinders
In Person
12:00 AM to 12:00 AM
University of Dayton Campus, Dayton, OH
x
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Academic Calendar
x
Last day to drop without record from full Summer Term
classes
12:00 AM to 12:00 AM
x
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Alumni
x
Chicago Flyers at the
Cubs
8:00 PM to 10:00 PM
x
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Academic Calendar
x
Last day to drop with record of W from First Session
classes
12:00 AM to 12:00 AM
x
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Law
x
School of Law Alumni Scholarship Golf
Outing
11:30 AM to 5:00 PM
x
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Engineering
x
Engineering and Computer Science Graduate Programs
Webinar
Virtual
8:00 PM to 1:00 PM
x
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Academic Calendar
x
Last day to change Spring Term
grades
12:00 AM to 12:00 AM
x
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Alumni
x
Reunion
Weekend
12:00 AM to 11:00 PM
x
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Libraries
x
University Libraries Reunion Weekend Open
House
In Person
10:00 AM to 1:00 PM
Roesch Library
x
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Alumni
x
Cincinnati Flyers at the
Reds
4:10 PM to 7:10 PM
x
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Admission
x
SEE-UD: Summer Engineering Experiences at the University of
Dayton
In Person
10:00 AM to 3:00 PM
Kettering Labs, 300 College Park, Dayton, Ohio
x
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Academic Calendar
x
Juneteenth - no
classes
12:00 AM to 12:00 AM
x
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Alumni
x
Washington D.C. Summer Alumni Gathering with D.C.
Flyers
5:00 PM to 7:00 PM
x
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Academic Calendar
x
Last day for late Summer Term-Second Session registration, change of grading options and
schedules
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Exams — full Summer Term classes do not meet First Session ends after final
examinations
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Last day to complete
registration
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Saturday classes
begin
12:00 AM to 12:00 AM
x
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Alumni
x
Louisville Liftoff
2026
8:00 AM to 2:00 PM
x
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Campus and Community
x
The Barney Salon on the
Patio
In Person
6:00 PM to 8:00 PM
Wayne and Clover, 1201 Wayne Avenue, Dayton, Ohio
x
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Business
x
Female Aspiring Business Scholars Summer Camp
Program
In Person
1:00 PM to 1:00 PM
University of Dayton Campus, 300 College Park, Dayton, Ohio
x
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Academic Calendar
x
Second Session classes
begin
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Grades due by 9:00
a.m.
12:00 AM to 12:00 AM
x
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Holidays
x
*Holiday in
Reserve
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Last day for Graduate and Doctoral students to apply for August 2026
graduation
12:00 AM to 12:00 AM
x
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Academic Calendar
x
End of term processing officially
complete
12:00 AM to 12:00 AM
x
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Holidays
x
Independence Day (Obs.): University Offices and Gov. Sites
Closed
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Independence Day: no classes; univ. offices and gov. sites
closed
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Last day to drop without record from Second Session
classes
12:00 AM to 12:00 AM
x
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Alumni
x
Erie Porch
Party
5:30 PM to 8:30 PM
x
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Admission
x
UD Sinclair Academy
Orientation
In Person
8:30 AM to 12:30 PM
Sinclair College, Building 12, 12 S Perry St., Dayton, OH
x
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Alumni
x
Indianapolis Fever
Game
7:30 PM to 10:30 PM
x
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Academic Calendar
x
Last day to drop with record of W from Second Session and full Summer Term
classes
12:00 AM to 12:00 AM
x
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Alumni
x
Washington D.C. Alumni and DC Flyers Farewell
Reception
5:30 PM to 7:00 PM
x
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Academic Calendar
x
Last day to change First Session
grades
12:00 AM to 12:00 AM
x
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Teacher Education
x
Storytelling as Social
Justice
9:00 AM to 4:00 PM
Dayton Metro Library - Main Branch, 215 E 3rd St, Dayton, OH
x
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Academic Calendar
x
Last day for Undergraduate students to apply for December 2026
graduation
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Exams — Second Session and full Summer Term end after final
examinations
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Last day for undergraduate students to apply for December 2026
graduation
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Exams – Second Session and Full Summer Term end after final
examinations
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Exams — Second Session and full Summer Term end after final
examinations
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Exams – Second Session and Full Summer Term end after final
examinations
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Degrees conferred – no
ceremony
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Degrees conferred — no ceremony
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Grades due by 9:00
a.m.
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Grades due by 9:00
a.m.
12:00 AM to 12:00 AM
x
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Campus and Community
x
Barney Salon at
Swoon
In Person
6:00 PM to 8:00 PM
Swoon Books and Wine, 2504 Far Hills Avenue, Dayton, Ohio
x
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Academic Calendar
x
End of term processing officially
complete
12:00 AM to 12:00 AM
x
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Academic Calendar
x
End of Term Processing officially
complete
12:00 AM to 12:00 AM
x
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Holidays
x
Feast of the Assumption
(Observed)
12:00 AM to 12:00 AM
x
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Alumni
x
San Diego Del Mar Horse
Race
3:00 PM to 9:00 PM
x
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Students
x
Callings
8:00 AM to 4:00 PM
x
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Students
x
Camp
Blue
8:00 AM to 4:00 PM
x
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Students
x
MECPrO
6:00 PM to 6:30 PM
x
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Alumni
x
Dallas Flyers at the
Wings
8:00 PM to 11:00 PM
x
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Academic Calendar
x
Welcome Weekend
12:00 AM to 12:00 AM
x
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Academic Calendar
x
First Year
Move-In
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Last Day to complete
registration
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Returning Student
Move-In
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Welcome Weekend
12:00 AM to 12:00 AM
x
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Academic Calendar
x
New Student
Convocation
12:00 AM to 12:00 AM
x
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Alumni
x
Dayton Wine
Tasting
3:00 PM to 6:00 PM
x
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Academic Calendar
x
Returning Student
Move-In
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Welcome Weekend
12:00 AM to 12:00 AM
x
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Holidays
x
Labor Day (University Offices and Government Sites
closed)
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Last day to change Second Session and full summer Term
grades
12:00 AM to 12:00 AM
x
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Law
x
Online And Hybrid Learning Conference: Innovating
Quality
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Academic Senate
Meeting
3:30 PM to 5:30 PM
KU Ballroom
x
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Students
x
Family
Weekend
3:00 PM to 5:00 PM
x
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Academic Calendar
x
Last day to drop classes with record (1st 8-week Part of Term
Classes)
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Academic Senate
Meeting
3:30 PM to 5:30 PM
KU Ballroom
x
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Holidays
x
Columbus
Day
12:00 AM to 12:00 AM
x
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Campus and Community
x
2026 Imagining Community Symposium: Civic Hope and
Belonging
In Person
8:30 AM to 4:30 PM
Daniel J. Curran Place, Dayton, Ohio
x
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Campus and Community
x
Natalie Clifford Barney at
150
In Person
4:00 PM to 6:00 PM
Kennedy Union Torch Lounge, University of Dayton
x
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Holidays
x
Veteran's
Day
12:00 AM to 12:00 AM
x
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Admission
x
Explore
Engineering
1:00 PM to 5:00 PM
Kennedy Union & Kettering Labs
x
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Academic Calendar
x
Academic Senate
Meeting
3:30 PM to 5:30 PM
KU Ballroom
x
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Holidays
x
Thanksgiving
Day
12:00 AM to 12:00 AM
x
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Holidays
x
Day After
Thanksgiving
12:00 AM to 12:00 AM
x
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Holidays
x
Feast of the Immaculate
Conception
12:00 AM to 12:00 AM
x
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Students
x
Christmas on
Campus
In Person
5:00 PM to 8:00 PM
x
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Holidays
x
Christmas
Eve
12:00 AM to 12:00 AM
x
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Holidays
x
Christmas
Day
12:00 AM to 12:00 AM
x
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Holidays
x
Christmas
Break
12:00 AM to 12:00 AM
x
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Holidays
x
New Year's
Eve
12:00 AM to 12:00 AM
x
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Holidays
x
New Years'
Day
12:00 AM to 12:00 AM
x
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Holidays
x
Martin Luther King Jr.
Day
12:00 AM to 12:00 AM
x
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Academic Calendar
x
Last day to drop classes with record (1st 8-week Part of Term
Classes)
12:00 AM to 12:00 AM
x
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Holidays
x
President's
Day
12:00 AM to 12:00 AM
x
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Campus and Community
x
Hanif Abdurraqib's
Mini-Residency
8:00 AM to 5:00 PM
x
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Holidays
x
Good
Friday
12:00 AM to 12:00 AM
x
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Health
x
University of Dayton and Miami Valley Hospital Healthcare
Symposium
In Person
9:00 AM to 1:30 PM
Kennedy Union on the University of Dayton campus
x
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Holidays
x
Memorial
Day
12:00 AM to 12:00 AM
