For the 2026–2027 school year, the district serves 1,700 students across 4 schools in Illinois. Classes begin August 19, 2026 and end May 28, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Byron CUSD #226 before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Byron CUSD #226. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Byron CUSD #226's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
About the District
School Information
Details and contact information for Byron CUSD #226.
Sources and Checks
Where these dates come from
How the 2026–2027 Byron CUSD #226 calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Byron CUSD #226 published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against byron226.org.
- ✓Board-approved version is used where the district marks one.
- ✓First and last day match the published calendar.
- ✓Breaks and holidays are listed with their full date ranges.
- ✓Teacher / no-school days are included where the district lists them.
- ✓Changes happen. Districts amend calendars mid-year — confirm with Byron CUSD #226 before booking around a date.
Common Questions
Frequently Asked Questions
Byron CUSD #226 Calendar 2026–2027 — important dates and answers.
The first day of school for students in Byron CUSD #226 is August 19, 2026.
Spring Break begins on March 26, 2027 and continues through April 2, 2027. Classes resume after the break.
Christmas Break is part of the district's Winter Break and runs from December 21, 2026, through January 1, 2027.
Winter Break is scheduled from December 21, 2026, through January 1, 2027.
Thanksgiving Break is scheduled for November 25-27, 2026.
The last scheduled day of school is May 28, 2027, which is also a SIP Day.
Teacher Institute days are scheduled for August 17-18, 2026, January 4, 2027, and February 26, 2027. Students do not attend school on these dates.
Parent-Teacher Conferences are scheduled for October 21-22, 2026, with a 2:00 PM dismissal for students.
Fall Break is scheduled for November 2-3, 2026. There will be no school on these dates.
SIP Days are scheduled for September 18, 2026, November 11, 2026, February 5, 2027, April 23, 2027, and May 28, 2027.
The MM Quarter 2 grading period ends on January 15, 2027.
Yes. Emergency Days are reserved for June 1-7, 2027, if they are needed due to weather or other school closures.
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Other Illinois school district calendars — recently added or updated.