Official Massapequa 2025-2026 school calendar with holidays, breaks, PDF, and calendar sync. 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. Dates are manually collected and screened from district-published calendar materials. Printable PDF and Google/Apple Calendar sync options are available below. Updated March 17, 2026.
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | September 2, 2025 (Tue) | School Opens |
| Rosh Hashanah | September 23, 2025 (Tue) | No School |
| Rosh Hashanah | September 24, 2025 (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 Eve | November 26, 2025 (Wed) | No School |
| Thanksgiving | November 27, 2025 (Thu) | No School |
| Day after Thanksgiving | November 28, 2025 (Fri) | No School |
| Holiday Recess | December 24, 2025 - January 2, 2026 | No School |
| Martin Luther King Jr. Day | January 19, 2026 (Mon) | No School |
| Presidents' Day | February 16, 2026 (Mon) | No School |
| Winter Recess | February 17, 2026 - February 20, 2026 | No School |
| Spring Recess | April 2, 2026 - April 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 |
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| Period | Date(s) | Length |
|---|---|---|
| Thanksgiving Eve Window | Nov 26–30, 2025Districtwide no-school: Nov 26–28, 2025 · Adjacent weekend: Nov 29–30, 2025 | 5 days |
| Holiday Recess Window | Dec 24, 2025–Jan 4, 2026Districtwide no-school: Dec 24, 2025–Jan 2, 2026 · Adjacent weekend: Jan 3–4, 2026 | 12 days |
| Winter Recess Window | Feb 14–22, 2026Districtwide no-school: Feb 16–20, 2026 · Adjacent weekend: Feb 14–15, 2026, Feb 21–22, 2026 | 9 days |
| Spring Recess Window | Apr 2–12, 2026Districtwide no-school: Apr 2–10, 2026 · Adjacent weekend: Apr 11–12, 2026 | 11 days |
| Event | Date(s) |
|---|---|
| Regents Exams (January) | Jan 20–23, 2026 |
| Regents Exams (June) | Jun 9–19, 2026 |
View the full 2025-2026 school year by month.
Massapequa Union Free School District is listed here with official 2025-2026 calendar data. The student year starts on Tuesday, September 2, 2025 and ends on Friday, June 26, 2026.
The main multi-day closure blocks are Holiday Recess (Wednesday, December 24, 2025 through Friday, January 2, 2026), Winter Recess (Tuesday, February 17, 2026 through Friday, February 20, 2026), Spring Recess (Thursday, April 2, 2026 through Friday, April 10, 2026).
Single-day closures and important calendar items include Rosh Hashanah (Tuesday, September 23, 2025), Rosh Hashanah (Day 2) (Wednesday, September 24, 2025), Yom Kippur (Thursday, October 2, 2025), Columbus Day (Monday, October 13, 2025), Veterans Day (Tuesday, November 11, 2025), Thanksgiving Eve (Wednesday, November 26, 2025), Thanksgiving (Thursday, November 27, 2025), Day after Thanksgiving (Friday, November 28, 2025), plus additional dated items in the table below.
Data source & handling: Official calendar from Massapequa Union Free School District (msd.k12.ny.us). We manually collect and screen dates from district materials, then organize them into key dates, printable PDF, and calendar sync.
Disclaimer: This site is not affiliated with Massapequa Union Free School District or NYSED. Official calendars can change - always check msd.k12.ny.us before making plans.
Last updated: March 17, 2026