For the 2026–2027 school year, the district serves 1,400 students across 3 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 Southwestern CSD before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Southwestern CSD. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Southwestern CSD's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
About the District
School Information
Details and contact information for Southwestern CSD.
Sources and Checks
Where these dates come from
How the 2026–2027 Southwestern CSD calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Southwestern CSD published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against swcsk12.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 Southwestern CSD before booking around a date.
Common Questions
Frequently Asked Questions
Southwestern CSD Calendar 2026–2027 — important dates and answers.
The first day of student attendance is September 8, 2026[cite: 12].
Spring Recess is scheduled from March 26 through April 2, 2027[cite: 12].
Winter Recess (which includes the Christmas holiday) runs from December 23, 2026, to January 1, 2027[cite: 12].
Mid-Winter Recess is scheduled for February 16-19, 2027[cite: 12].
Thanksgiving Break is from November 25 to November 27, 2026[cite: 12].
The final day of the calendar is Rating Day on June 25, 2027[cite: 12].
Superintendent Conference Days are held September 1-3, 2026, and March 12, 2027[cite: 12].
Yes, an Emergency "Go Home Early Drill" is scheduled for October 2, 2026[cite: 12].
Holidays include Labor Day (Sept 7), Indigenous Peoples' Day (Oct 12), Veterans Day (Nov 11), Martin Luther King Jr. Day (Jan 18), Presidents' Day (Feb 15), Memorial Day (May 31), and Juneteenth (June 18)[cite: 12].
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Recently Updated Calendars
Other New York school district calendars — recently added or updated.