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Official School Calendar for Academic Year 2026–2027
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Jefferson Joint School District 251 2026–27 calendar dates
| Date | Event |
|---|---|
| Aug 20, 2026 | Back to School Night |
| Aug 24, 2026 | First Day of School |
| Aug 24-28, 2026 | 5 Day Week for Students and Staff |
| Sep 7, 2026 | Labor Day Holiday, No School |
| Oct 14-15, 2026 | Parent Teacher Conferences, 1-Hour Early Release |
| Nov 12, 2026 | End of 1st Trimester |
| Nov 23-27, 2026 | Thanksgiving Break |
| Dec 21-31, 2026 | Christmas Holiday Break, No School |
| Dec 30, 2026-Jan 4, 2027 | 5 Day Week for Students and Staff |
| Jan 27-28, 2027 | Parent Teacher Conferences, 1-Hour Early Release |
| Feb 25, 2027 | Last Day of 2nd Trimester |
| Mar 1, 2027 | First Day of 3rd Trimester |
| Mar 29-31, 2027 | Spring Break |
| Apr 1-2, 2027 | Spring Break |
| May 27, 2027 | Last Day of School |
Jefferson Joint School District 251 Calendar 2026-2027 FAQs
When is the first day of school in Jefferson Joint School District 251 2026-2027?
The first day of school for Jefferson Joint School District 251 is August 24, 2026.
When is Spring Break in Jefferson Joint School District 251 2026-2027?
Spring Break is from March 29–31, 2027 and continues April 1–2, 2027.
When is Christmas Break in Jefferson Joint School District 251 2026-2027?
Christmas Break runs from December 21–31, 2026 with no school for students.
When is Winter Break in Jefferson Joint School District 251 2026-2027?
Winter Break takes place from December 21–31, 2026.
When is Thanksgiving Break in Jefferson Joint School District 251 2026-2027?
Thanksgiving Break is scheduled for November 23–27, 2026.
When is the last day of school in Jefferson Joint School District 251 2026-2027?
The last day of school is May 27, 2027.
When is Labor Day holiday in Jefferson Joint School District 251 2026-2027?
Labor Day Holiday (No School) is on September 7, 2026.
When are Parent Teacher Conferences in Jefferson Joint School District 251 2026-2027?
Parent Teacher Conferences are scheduled for October 14–15, 2026 and January 27–28, 2027. These are 1-hour early release days.
When does the 1st Trimester end in Jefferson Joint School District 251 2026-2027?
The 1st Trimester ends on November 12, 2026.
When does the 3rd Trimester begin in Jefferson Joint School District 251 2026-2027?
The 3rd Trimester begins on March 1, 2027.
Dates can change after publication. Read our calendar disclaimer.