For the 2026–2027 school year, the district serves 1,200 students across 2 schools in Western New York, New York. The school year starts September 8, 2026, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Cheektowaga-Sloan Union Free School District before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Cheektowaga-Sloan Union Free School District. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Cheektowaga-Sloan Union Free School District's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
About the District
School Information
Details and contact information for Cheektowaga-Sloan Union Free School District CSUFSD.
Sources and Checks
Where these dates come from
How the 2026–2027 Cheektowaga-Sloan Union Free School District calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Cheektowaga-Sloan Union Free School District published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against cheektowagasloan.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 Cheektowaga-Sloan Union Free School District before booking around a date.
Common Questions
Frequently Asked Questions
Cheektowaga-Sloan Union Free School District Calendar 2026–2027 — important dates and answers.
The first day of school is September 8, 2026.
Spring break is from March 26 to April 2, 2027.
Christmas break runs from December 24 to December 31, 2026, and continues on January 1, 2027.
Mid-Winter Recess is from February 15 to February 19, 2027.
Thanksgiving break is from November 26 to November 27, 2026.
The last day of school is June 25, 2027.
Labor Day is on September 7, 2026.
Regents Exams are held from January 26–29, 2027 and June 15–25, 2027.
Memorial Day is observed on May 31, 2027.
Juneteenth is observed on June 18, 2027.
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