Three Rivers Middle School has a tradition of excellence in curricular and co-curricular programs that will prepare you to meet new challenges. Our school can only continue to maintain this tradition of excellence through your consistent efforts to meet, and exceed, the standards your predecessors have set.

The first step toward success is to consistently set high standards for yourself.

July 19, 2023

2023-24 Academic Calendar

August 21, 2023 No School- Students, Full Day PD- Staff

August 22, 2023 First Day of School - ½ Day Students & Staff

September 1, 2023 No School

September 4, 2023 No School - Labor Day

September 18, 2023 No School- Students, Full Day PD- Staff

October 4, 2023 Pupil Accounting Count Day

October 4-5, 2023 MS/HS Conferences

October 20, 2023 End of the 1st Quarter

October 23, 2023 No School- Students, Full Day PD- Staff

October 23-26, 2023 Elementary School Flex Schedule Conferences

November 22, 2023 No School - Comp Day

November 23-24, 2023 No School- Students & Staff Thanksgiving Break

December 4, 2023 No School- Students, Full Day PD- Staff

December 22, 2023 End of the 1st Semester

December 25, 2022 - January 5, 2024 No School- Students & Staff, Winter Break

January 15, 2024 No School- Students, Full Day PD- Staff

February 5, 2024 MS/HS Conferences

February 5-7, 2024 Elementary School Flex Schedule Conferences

February 9 & 12, 2024 No School - Mid-Winter Break

February 14, 2024 Pupil Accounting Count Day

February 19, 2024 No School- Students, Full Day PD- Staff

March 11, 2024 No School- Students, Full Day PD- Staff

March 15, 2024 End of the 3rd Quarter

March 22, 2024 No School - Comp Day

March 25-29, 2024 No School - Spring Break

April 29, 2024 No School- Students, Full Day PD- Staff

May 23, 2024 TRHS Graduation

May 27, 2024 No School- Students & Staff, Memorial Day

May 31, 2024 ½ Day Students & Staff - Last Day of School






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Google Maps1101 Jefferson Avenue Three Rivers, MI 49093 Phone: (269) 279-1130       Fax: 269-279-1139