Official School Calendar for Academic Year 2026–2027
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Mahomet-Seymour CUSD #3 Calendar (2026-2027)
Calendar by educounty.net
| Date | Event |
|---|---|
| Aug 10-11, 2026 | Teachers Institute Day – No Student Attendance |
| Aug 12, 2026 | First Day of School |
| Sep 7, 2026 | Labor Day – No School |
| Sep 16, 2026 | 2-Hour Early Dismissal |
| Oct 14, 2026 | 2-Hour Early Dismissal |
| Oct 15, 2026 | Regular Attendance Day, Conferences 3:30-8:40PM |
| Oct 16, 2026 | No School |
| Nov 2, 2026 | No School |
| Nov 3, 2026 | Election Day – No School |
| Nov 11, 2026 | 2-Hour Early Dismissal |
| Nov 24, 2026 | 1-Hour Early Dismissal |
| Nov 25-27, 2026 | Thanksgiving Break – No School |
| Dec 9, 2026 | 2-Hour Early Dismissal |
| Dec 18, 2026 | 1-Hour Early Dismissal |
| Dec 21-31, 2026 | Winter Vacation – No School |
| Jan 1, 2027 | Winter Vacation – No School |
| Jan 4, 2027 | Teacher Institute Day – No Student Attendance |
| Jan 5, 2027 | Classes Resume |
| Jan 13, 2027 | 2-Hour Early Dismissal |
| Jan 18, 2027 | M.L.K. Birthday Observance – No School |
| Feb 10, 2027 | 2-Hour Early Dismissal |
| Feb 12, 2027 | Teacher Institute Day – No Student Attendance |
| Feb 15, 2027 | President’s Day – No School |
| Mar 10, 2027 | 2-Hour Early Dismissal |
| Mar 11, 2027 | Regular Attendance Day, Conferences 3:30-8:40PM |
| Mar 12, 2027 | No School |
| Mar 15-19, 2027 | Spring Break – No School |
| Mar 26, 2027 | No School |
| Apr 14, 2027 | 2-Hour Early Dismissal |
| Apr 26, 2027 | No School |
| May 21, 2027 | Last Official Day for Students – 2-Hour Dismissal |
| May 24-28, 2027 | Emergency Days (If Needed) |
| May 31, 2027 | Memorial Day – No School |
Mahomet-Seymour CUSD #3 Calendar 2026-2027 FAQ
When is the first day of school in Mahomet-Seymour CUSD #3 2026-2027?
The first day of school is August 12, 2026.
When is spring break in Mahomet-Seymour CUSD #3 2026-2027?
Spring break is from March 15 to March 19, 2027.
When is Christmas break in Mahomet-Seymour CUSD #3 2026-2027?
Christmas break begins on December 21, 2026 and continues through January 1, 2027.
When is winter break in Mahomet-Seymour CUSD #3 2026-2027?
Winter break runs from December 21, 2026 to January 1, 2027.
When is Thanksgiving break in Mahomet-Seymour CUSD #3 2026-2027?
Thanksgiving break is from November 25 to November 27, 2026.
When is the last day of school in Mahomet-Seymour CUSD #3 2026-2027?
The last official day for students is May 21, 2027, with a 2-hour early dismissal.
When does school resume after winter break in Mahomet-Seymour CUSD #3 2026-2027?
Classes resume on January 5, 2027.
Are there any teacher institute days in Mahomet-Seymour CUSD #3 2026-2027?
Yes, teacher institute days are on August 10-11, 2026, January 4, 2027, and February 12, 2027. Students do not attend on these days.
When is Memorial Day holiday in Mahomet-Seymour CUSD #3 2026-2027?
Memorial Day is observed on May 31, 2027, and there is no school.
Are there early dismissal days in Mahomet-Seymour CUSD #3 2026-2027?
Yes, several early dismissal days are scheduled throughout the year, including September 16, October 14, November 11, December 9, January 13, February 10, March 10, and April 14, 2027.
Calendar Disclaimer
The Printable school calendar provided on this page is taken from the official Mahomet-Seymour CUSD #3 Calendar 26/27 Updates. Please note that all dates and events are subject to change at the discretion of the school district. For the most accurate and updated information, please refer to the official district website or contact the school helpline.
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