| Quarter/Semester |
| Qtr. 1: Sept. 2 - Oct. 31 (Teacher work day Nov. 3 - no school) |
| Qtr 2: Nov. 4 - Jan. 16 (Teacher work day Nov. 19 - no school) |
| Qtr 3: Jan. 21 - March 26 (Teacher work day March 27 - no school) |
| Qtr 4: April 6 - June 4 |
| |
| Trimester (Waseca only) |
| Tri 1: Sept. 2 - Nov. 25 |
| Tri 2: Dec. 2 - March 25 |
| Tri 3: March 9 - June 4 |
| |
| Conferences |
| Oct. 14 - 3:00-6:00 PM |
| Feb. 10 - 3:00-6:00 PM |
| |
| Registration |
| 2026-27 Registration Meetings: March 2-6 |
| 2026-27 Registration Deadline: March 26 |
| |
| Last Day for Seniors / Commencement |
| Owatonna: May 29 - Commencement June 5 |
| Bemidji: May 18 - Commencement May 23 |
| East Grand Forks: May 18 - Commencement May 22 |
| Fertile Beltrami: May 20 - Commencement May 24 |
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| Kasson-Mantorville: May 29: Commencement June 5 |
| Northfield: June 1 - Commencement June 7 |
| NRHEG: May 26 - Commencement May 31 |
| Pequot Lakes: May 18 - Commencement May 22 |
| Waseca: June 1 - Commencement June 7 |
| WEM: May 21 - Commencement May 22 |
| |
| Testing |
| March 17: ACT (11th/12th grade students living within 30-mile radius) |
| |
| Prom |
| April 25 - Doors open at 5pm - 7:00pm-12am |
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| Breaks |
| Thanksgiving Holiday |
| Nov. 26-28 |
| Winter Break |
| Dec. 24 - Jan 2 |
| Spring Break |
| March 30 - April 2 |
| Memorial Day |
| May 25 |
