For the 2026–2027 school year, the district serves 5,000 students across 7 schools in Capital Region, New York. Classes begin September 8, 2026 and end June 25, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Guilderland Central School District CSD before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Guilderland Central School District CSD. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Guilderland Central School District 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 Guilderland Central School District CSD.
Sources and Checks
Where these dates come from
How the 2026–2027 Guilderland Central School District 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 Guilderland Central School District CSD published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against guilderlandschools.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 Guilderland Central School District CSD before booking around a date.
Common Questions
Frequently Asked Questions
Guilderland Central School District CSD Calendar 2026–2027 — important dates and answers.
The first day of school in Guilderland Central School District for the 2026-2027 school year is September 8, 2026.
Spring break in Guilderland Central School District is from March 29, 2027 through April 2, 2027.
Christmas break in Guilderland Central School District begins on December 24, 2026 and continues through January 1, 2027.
The winter recess in Guilderland Central School District is scheduled from December 24, 2026 to January 1, 2027.
Thanksgiving recess in Guilderland Central School District is from November 25 through November 27, 2026.
The last day of school in Guilderland Central School District for the 2026-2027 school year is June 25, 2027.
Labor Day holiday in Guilderland Central School District is on September 7, 2026.
Presidents' Day holiday in Guilderland Central School District is on February 15, 2027.
February recess in Guilderland Central School District runs from February 15 through February 19, 2027.
Memorial Day holiday in Guilderland Central School District is on May 31, 2027.
Good Friday holiday in Guilderland Central School District is on March 26, 2027.
Martin Luther King Jr. Day holiday in Guilderland Central School District is on January 18, 2027.
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