Complete school year calendar for the Massapequa UFSD — one of Nassau County's largest school districts known for strong academics and community spirit. Includes all holidays, breaks, half days, and important dates from September 2025 through June 2026.
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | September 2, 2025 (Tue) | School Opens |
| Labor Day | September 1, 2025 (Mon) | No School |
| Rosh Hashanah | September 23–24, 2025 (Tue–Wed) | No School |
| Yom Kippur | October 2, 2025 (Thu) | No School |
| Columbus Day | October 13, 2025 (Mon) | No School |
| Veterans Day | November 11, 2025 (Tue) | No School |
| Thanksgiving Recess | November 26–28, 2025 (Wed–Fri) | No School |
| Holiday Recess | Dec 24, 2025 – Jan 2, 2026 | No School |
| Martin Luther King Jr. Day | January 19, 2026 (Mon) | No School |
| Winter Recess | February 16–20, 2026 (Mon–Fri) | No School |
| Spring Recess | April 2–10, 2026 | No School |
| Memorial Day | May 25, 2026 (Mon) | No School |
| Juneteenth | June 19, 2026 (Fri) | No School |
| Last Day of School | June 26, 2026 (Fri) | School Closes |
Complete month-by-month calendar from September 2025 to June 2026. Every day is color-coded so you can see school days, holidays, and breaks at a glance.
The Massapequa Union Free School District 2025-2026 school year runs from September 3, 2025 to June 26, 2026. Located firmly on Nassau County's South Shore, Massapequa serves approximately 7,500 students across 8 schools, making it a regional heavyweight.
Massapequa is renowned as perhaps the most athletics-focused district on Long Island, routinely producing state championship teams in lacrosse, football, and wrestling. Because of the intense athletic, extracurricular, and academic schedules, parents rely heavily on the school calendar to manage transport and track built-in weather backup days.
For easy reference, use the button at the top of this page to download a free, color-coded printable Massapequa school calendar for your fridge or classroom.
Data Source: Official Massapequa Union Free School District calendar publication.
Disclaimer: This website is not affiliated with, endorsed by, or connected to Massapequa Union Free School District or the New York State Education Department (NYSED). For the most current and official calendar, please visit www.msd.k12.ny.us.
Official calendars can still change. Always confirm updates with the district before making plans.
Last updated: March 17, 2026