Official Lindenhurst 2026-2027 school calendar with holidays, breaks, PDF, and calendar sync. Complete school year calendar for Lindenhurst Union Free School District on Long Island. Includes all holidays, breaks, half days, and important dates from September 2026 through June 2027. Dates are manually collected and screened from district-published calendar materials. Printable PDF and Google/Apple Calendar sync options are available below. Updated May 30, 2026.
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | September 2, 2026 (Wed) | School Opens |
| Labor Day Weekend | September 4, 2026 - September 7, 2026 | No School |
| Yom Kippur | September 21, 2026 (Mon) | No School |
| Columbus Day | October 12, 2026 (Mon) | No School |
| Veterans Day | November 11, 2026 (Wed) | No School |
| Thanksgiving Recess | November 25, 2026 - November 27, 2026 | No School |
| Early Winter Recess | December 24, 2026 - January 1, 2027 | No School |
| Martin Luther King Jr. Day | January 18, 2027 (Mon) | No School |
| Midwinter Recess | February 15, 2027 - February 19, 2027 | No School |
| Eid al-Fitr | March 9, 2027 (Tue) | No School |
| Spring Recess I | March 25, 2027 - March 29, 2027 | No School |
| Spring Recess II | April 19, 2027 - April 23, 2027 | No School |
| Memorial Day | May 31, 2027 (Mon) | No School |
| Last Day of School | June 25, 2027 (Fri) | School Closes |
Spot an error? Help us keep this calendar accurate.
| Period | Date(s) | Length |
|---|---|---|
| Thanksgiving Recess Window | Nov 25–29, 2026Districtwide no-school: Nov 25–27, 2026 · Adjacent weekend: Nov 28–29, 2026 | 5 days |
| Early Winter Recess Window | Dec 24, 2026–Jan 3, 2027Districtwide no-school: Dec 24, 2026–Jan 1, 2027 · Adjacent weekend: Jan 2–3, 2027 | 11 days |
| Midwinter Recess Window | Feb 13–21, 2027Districtwide no-school: Feb 15–19, 2027 · Adjacent weekend: Feb 13–14, 2027, Feb 20–21, 2027 | 9 days |
| Spring Recess II Window | Apr 17–25, 2027Districtwide no-school: Apr 19–23, 2027 · Adjacent weekend: Apr 17–18, 2027, Apr 24–25, 2027 | 9 days |
| Event | Date(s) |
|---|---|
| No-Student Day | Nov 3, 2026 |
| Parent-Teacher Conferences: No School for Elementary Students | Nov 13, 2026 |
| Eid al-Adha | May 17, 2027 |
View the full 2026-2027 school year by month.
District context: Lindenhurst Union Free School District serves Long Island families, so its calendar may differ from nearby districts even when state holidays align. For 2026-2027, students are scheduled to start on September 2, 2026 and finish on June 25, 2027. The main family planning blocks are Labor Day Weekend (September 4, 2026 - September 7, 2026), Thanksgiving Recess (November 25, 2026 - November 27, 2026), Early Winter Recess (December 24, 2026 - January 1, 2027), and Midwinter Recess (February 15, 2027 - February 19, 2027).
What to watch: Staff-only, conference, or Rating Day notes include Parent/Teacher Conferences: No School for Elementary Students (November 13, 2026). Snow-day, emergency-closing, make-up, or give-back language is preserved when the district publishes it, because those rules can change spring recess, late-June half days, or Memorial Day weekend plans.
Official-source handling: Official calendar from Lindenhurst Union Free School District (https://www.lindenhurstschools.org). We manually collect and screen dates from district materials, then organize them into key dates, calendar grids, printable PDF, and calendar sync. Because this page is treated as official, families can use it as the main planning view while still checking the district source for late revisions. This site is not affiliated with Lindenhurst Union Free School District or NYSED.
Data source & handling: Official calendar from Lindenhurst Union Free School District (lindenhurstschools.org). 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 Lindenhurst Union Free School District or NYSED. Official calendars can change - always check lindenhurstschools.org before making plans.
Last updated: May 30, 2026