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Official School Calendar for Academic Year 2026–2027
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Mascoutah Community Unit School District No. 19 Calendar (2026-2027)
Calendar by educounty.net
| Date | Event |
|---|---|
| Aug 17, 2026 | Teacher In-Service (No Student Attendance) |
| Aug 18, 2026 | First Day of School (Half Day) |
| Sep 7, 2026 | Labor Day |
| Oct 9, 2026 | Teacher In-Service (No Student Attendance) |
| Oct 12, 2026 | Columbus/Indigenous Peoples’ Day |
| Oct 22-23, 2026 | No Student Attendance |
| Nov 11, 2026 | Veterans Day |
| Nov 25-27, 2026 | Thanksgiving Break |
| Dec 22, 2026 | SIP Day (Half Day) |
| Dec 23, 2026 – Jan 4, 2027 | Winter Break |
| Jan 4, 2027 | Teacher In-Service (No Student Attendance) |
| Jan 5, 2027 | Classes Resume |
| Jan 18, 2027 | Martin Luther King Jr. Day |
| Feb 12, 2027 | SIP Day (Half Day) |
| Feb 15, 2027 | Presidents Day |
| Mar 1, 2027 | Teacher In-Service (No Student Attendance) |
| Mar 25-29, 2027 | Spring Break |
| Apr 23, 2027 | Teacher Institute (No Student Attendance) |
| May 16, 2027 | Mascoutah High School Graduation |
| May 24, 2027 | Last Day of School (Half Day) |
| May 25 – Jun 1, 2027 | Make-up Days |
| May 31, 2027 | Memorial Day |
Mascoutah Community Unit School District No. 19 Calendar 2026-2027 FAQs
When is the first day of school in Mascoutah Community Unit School District No. 19 for 2026-2027?
The first day of school is August 18, 2026, and it is a half-day for students.
When is spring break in Mascoutah Community Unit School District No. 19 for 2026-2027?
Spring break is from March 25 through March 29, 2027.
When is Christmas break in Mascoutah Community Unit School District No. 19 for 2026-2027?
Christmas break is part of winter break, which runs from December 23, 2026, through January 4, 2027.
When is winter break in Mascoutah Community Unit School District No. 19 for 2026-2027?
Winter break begins on December 23, 2026, and ends on January 4, 2027.
When is Thanksgiving break in Mascoutah Community Unit School District No. 19 for 2026-2027?
Thanksgiving break is from November 25 through November 27, 2026.
When is the last day of school in Mascoutah Community Unit School District No. 19 for 2026-2027?
The last day of school is May 24, 2027, and it is a half-day for students.
When does school resume after winter break in Mascoutah Community Unit School District No. 19?
Classes resume on January 5, 2027.
When is Labor Day observed in Mascoutah Community Unit School District No. 19 for 2026-2027?
Labor Day is observed on September 7, 2026.
When is Martin Luther King Jr. Day in Mascoutah Community Unit School District No. 19 for 2026-2027?
Martin Luther King Jr. Day is observed on January 18, 2027.
When is Presidents Day in Mascoutah Community Unit School District No. 19 for 2026-2027?
Presidents Day is observed on February 15, 2027.
When is Mascoutah High School graduation in the 2026-2027 school year?
Mascoutah High School graduation is scheduled for May 16, 2027.
Are there any teacher in-service days with no student attendance?
Yes, teacher in-service days with no student attendance are scheduled on August 17, 2026; October 9, 2026; January 4, 2027; and March 1, 2027.
When are SIP (School Improvement Planning) half days scheduled?
SIP half days are scheduled on December 22, 2026, and February 12, 2027.
Calendar Disclaimer
Dates are sourced from the official Mascoutah Community Unit School MSD 19 Calendar 26-27 [PDF] website. Dates may change at the discretion of the district. Always verify with the official school website for the latest updates.
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