For the 2026–2027 school year, the district serves 8,500 students across 13 schools in Long Island, New York. Classes begin September 3, 2026 and end June 24, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Longwood Central School District CSD before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Longwood Central School District CSD. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Longwood 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 Longwood Central School District CSD.
Sources and Checks
Where these dates come from
How the 2026–2027 Longwood 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 Longwood Central School District CSD published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against longwood.k12.ny.us.
- ✓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 Longwood Central School District CSD before booking around a date.
Common Questions
Frequently Asked Questions
Longwood Central School District CSD Calendar 2026–2027 — important dates and answers.
The first day of school for all students K-12 in Longwood Central School District is September 3, 2026.
Spring Recess in Longwood Central School District is scheduled from April 19, 2027 through April 23, 2027.
Christmas break in Longwood Central School District begins on December 24, 2026 and continues through January 1, 2027 as part of Winter Recess.
Winter Recess in Longwood Central School District runs from December 24, 2026 through January 1, 2027.
Thanksgiving Recess in Longwood Central School District is from November 25, 2026 to November 27, 2026.
The last day of school in Longwood Central School District is June 24, 2027.
Labor Day will be observed on September 7, 2026, and schools will be closed.
Mid-Winter Recess in Longwood Central School District is scheduled from February 15, 2027 through February 19, 2027.
Dr. Martin Luther King Jr.’s Birthday will be observed on January 18, 2027.
Memorial Day will be observed on May 31, 2027, and schools will be closed.
Eid al-Fitr will be observed on March 9, 2027.
Good Friday in Longwood Central School District is on March 26, 2027.
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