First Day for All Students

August 19 @ 8:10 am - 2:50 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Opening of the Year Mass

August 19 @ 9:40 am

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Publication Drive Begins

August 26

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Fathers & Friends Meeting

August 26 @ 7:00 pm

|Recurring Event (See all)

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Meet the Teachers Night

August 28 @ 7:00 pm - 9:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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X-Schedule

August 30 @ 8:10 am - 11:15 am

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Football (V): Effingham

August 30 @ 7:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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No School: Labor Day

September 2

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Boys Soccer (JV then V): Greenville

September 3 @ 4:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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School Board Meeting

September 3 @ 7:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Boys Soccer (JV then V): Centralia

September 4 @ 4:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Football (Fr): Nashville

September 5 @ 6:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Publication Drive Ends

September 6

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Picture Retake Day

September 6

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Football (V): Marquette

September 6 @ 7:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Boys Soccer (V then JV): Central

September 7 @ 12:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Mothers & Friends Meeting

September 9 @ 7:00 pm

|Recurring Event (See all)

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Boys Soccer (JV then V): Marquette

September 12 @ 4:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (JV-V): Belleville West

September 12 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (Fr): Belleville West

September 12 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Band Parents Meeting

September 16 @ 7:00 pm

|Recurring Event (See all)

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Boys Soccer (V): Altamont

September 17 @ 4:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Football (JV): Althoff

September 18 @ 6:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Boys Soccer (JV then V): Mt. Vernon

September 19 @ 4:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (JV-V): Granite City

September 19 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (Fr): Granite City

September 19 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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E-Learning Day

September 20 @ 8:10 am - 11:15 am

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (Fr-JV-V): Central

September 21 @ 11:00 am

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Boys Soccer (V): Granite City

September 21 @ 6:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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2020 Calendar Sales Drive Begins

September 23

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Major Gift Donors Mass

September 23 @ 7:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Football (V): Central

September 27 @ 7:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Fathers & Friends Meeting

September 30 @ 7:00 pm

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Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Homecoming: Mass

October 1 @ 9:40 am

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (JV-V): St. Joseph’s Academy

October 1 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (Fr): St. Joseph’s Academy

October 1 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Homecoming: Parade, Coronation and Bonfire

October 2 @ 6:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Homecoming: Lip Sync-Talent Show and Pep Rally

October 3 @ 12:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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No School: Liturgical Convention

October 4

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Football (V): Quincy Notre Dame

October 4 @ 7:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Boys Soccer (V then JV): Teutopolis

October 5 @ 12:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Homecoming: Dance

October 5 @ 8:00 pm - 11:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Boys Soccer (JV then V): Hillsboro

October 7 @ 4:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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School Board Meeting

October 7 @ 7:00 pm

|Recurring Event (See all)

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Boys Soccer (JV then V): Belleville West

October 9 @ 4:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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College Fair

October 9 @ 6:30 pm - 8:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Boys Soccer (JV then V): Olney

October 10 @ 4:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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X-Schedule

October 11 @ 8:10 am - 11:15 am

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Football (V): Granite City

October 11 @ 7:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Fall Concert

October 13 @ 7:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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No School: Columbus Day

October 14

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (JV-V): O’Fallon

October 14 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (Fr): O’Fallon

October 14 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Mothers & Friends Meeting

October 14 @ 7:00 pm

|Recurring Event (See all)

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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PSAT Testing (registration required)

October 16 @ 8:10 am - 10:51 am

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (JV-V): Highland

October 17 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (Fr): Highland

October 17 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Football (Fr): Freeburg

October 17 @ 6:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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End of First Quarter

October 18

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (JV-V): Edwardsville

October 21 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (Fr): Edwardsville

October 21 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Band Parents Meeting

October 21 @ 7:00 pm

|Recurring Event (See all)

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Parent-Teacher Conferences

October 23 @ 4:30 pm - 8:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (JV-V): Nashville

October 24 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Volleyball (Fr): Nashville

October 24 @ 5:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Football (Fr/So): Waterloo

October 26 @ 10:00 am

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Fathers & Friends Meeting

October 28 @ 7:00 pm

|Recurring Event (See all)

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Grandparents and All Saints Day Mass

November 1 @ 9:40 am

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Fall Play: “The Lion, the Witch, and the Wardrobe”

November 1 @ 7:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Football: Class 3A Playoff vs West Frankfort

November 2 @ 1:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Fall Play: “The Lion, the Witch, and the Wardrobe”

November 2 @ 7:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Open House (prospective families)

November 3 @ 12:00 pm - 2:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Fall Play: “The Lion, the Witch, and the Wardrobe”

November 3 @ 2:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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School Board Meeting

November 4 @ 7:00 pm

|Recurring Event (See all)

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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No School: Veterans Day

November 11

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Knights Donate $6,084.82 First Quarter

November 11 @ 8:00 am - 5:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

Our St. Vincent de Paul Society is pleased to announce that during the first quarter of the 2019-2020 school year, the Mater Dei family donated an amazing total of $6,084.82…

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Mothers & Friends Meeting

November 11 @ 7:00 pm

|Recurring Event (See all)

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Football: IHSA Playoffs Round 3 vs Quincy Notre Dame

November 16 @ 2:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Band Parents Meeting

November 18 @ 7:00 pm

|Recurring Event (See all)

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Memorial Mass

November 18 @ 7:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Knight Club Recognition Social

November 24 @ 4:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Fathers & Friends Meeting

November 25 @ 7:00 pm

|Recurring Event (See all)

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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XX-Schedule

November 27 @ 8:10 am - 1:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Thanksgiving Mass

November 27 @ 9:40 am

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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No School: Thanksgiving Day

November 28

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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No School

November 29

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Girls Basketball (Fr): Marquette

December 2 @ 4:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Girls Basketball (JV-V): Marquette

December 2 @ 6:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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School Board Meeting

December 2 @ 7:00 pm

|Recurring Event (See all)

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Senior Retreat Day (females)

December 3

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Senior Retreat Day (males)

December 4

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Parent Information Night (incoming freshmen)

December 4 @ 7:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Boys Basketball (JV-V): John Burroughs

December 6 @ 6:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Placement Test (Incoming Freshmen)

December 7 @ 9:00 am - 12:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Boys Basketball (Fr-So): Salem

December 7 @ 10:00 am

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Christmas Concert

December 8 @ 7:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Immaculate Conception Mass

December 9 @ 9:40 am

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Girls Basketball (JV-V): Central

December 9 @ 6:15 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Mothers & Friends Meeting

December 9 @ 6:30 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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Girls Basketball (JV-V): Civic Memorial

December 12 @ 6:00 pm

Mater Dei Catholic High School, 900 North Mater Dei Drive
Breese, IL 62230 United States + Google Map

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