Official Deer Park Union Free School District 2026-2027 school calendar with holidays, breaks, PDF, and calendar sync. Deer Park offers lottery-based full-day prekindergarten, with two primary-school communities joining in grade 3 before continuing to one middle school and one high school. 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 2026-09-09.
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | September 3, 2026 (Thu) | School Opens |
| Labor Day | September 7, 2026 (Mon) | No School |
| Yom Kippur | September 21, 2026 (Mon) | No School |
| Columbus Day | October 12, 2026 (Mon) | No School |
| Student Holiday | November 3, 2026 (Tue) | No School |
| Veterans Day | November 11, 2026 (Wed) | No School |
| Thanksgiving Recess | November 25, 2026 - November 27, 2026 | No School |
| Winter Holiday 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 |
| Easter Recess | March 25, 2027 - March 29, 2027 | No School |
| Spring (Passover) Recess | April 19, 2027 - April 23, 2027 | No School |
| Student Holiday | May 17, 2027 (Mon) | No School |
| Memorial Day | May 31, 2027 (Mon) | No School |
| Last Day of School | June 25, 2027 (Fri) | School Closes |
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| 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 |
| Winter Holiday 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 (Passover) Recess 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) |
|---|---|
| DPHS / RF Qtr. 1 begins | Sep 3, 2026 |
| DPHS / RF Semester 1 begins | Sep 3, 2026 |
| JFK / JQA / MM Trimester 1 begins | Sep 3, 2026 |
| DPHS Parent-Teacher Conferences 5-8p.m. | Nov 5, 2026 |
| RF Parent-Teacher Conferences 5-8p.m. | Nov 5, 2026 |
| DPHS / RF Qtr. 1 ends | Nov 6, 2026 |
| DPHS / RF Qtr. 2 begins | Nov 9, 2026 |
| DPHS / RF Qtr. 1 Report Cards, Parent Portal Open | Nov 16, 2026 |
| RF Parent-Teacher Conferences 5-8p.m. | Nov 18, 2026 |
| DPHS Parent-Teacher Conferences 5-8p.m. | Nov 19, 2026 |
| JFK / JQA / MM Trimester 1 ends | Nov 24, 2026 |
| JFK Parent-Teacher Evening Conferences 5-8p.m. | Dec 9, 2026 |
| JFK / JQA / MM Parent-Teacher Conferences Pre-K-5 & Half Days | Dec 9–11, 2026 |
| JQA / MM Parent-Teacher Evening Conferences 5-8p.m. | Dec 10, 2026 |
| DPHS / RF Qtr. 2 ends | Jan 22, 2027 |
| DPHS / RF Semester 1 ends | Jan 22, 2027 |
| Event | Date(s) |
|---|---|
| DPHS / RF Qtr. 3 begins | Jan 25, 2027 |
| DPHS / RF Semester 2 begins | Jan 25, 2027 |
| DPHS / RF Qtr. 2 Report Cards, Parent Portal Open | Jan 29, 2027 |
| DPHS / RF 6-12 ENL Parent-Teacher Conferences | Mar 3–5, 2027 |
| JFK / JQA / MM Trimester 2 ends | Mar 12, 2027 |
| JQA / MM Parent-Teacher Evening Conferences 5-8p.m. | Mar 22, 2027 |
| JFK / JQA / MM Parent-Teacher Conferences Pre-K-5 & Half Days | Mar 22–24, 2027 |
| JFK Parent-Teacher Evening Conferences 5-8p.m. | Mar 23, 2027 |
| DPHS / RF Qtr. 3 ends | Apr 6, 2027 |
| DPHS / RF Qtr. 4 begins | Apr 7, 2027 |
| DPHS / RF Qtr. 2 Report Cards, Parent Portal Open | Apr 12, 2027 |
| JFK / JQA / MM K-5 ENL Parent-Teacher Conferences | Jun 2–4, 2027 |
| JFK / JQA / MM Trimester 3 ends | Jun 11, 2027 |
| DPHS Graduation 6p.m. | Jun 24, 2027 |
| DPHS / RF Qtr. 4 ends | Jun 25, 2027 |
| DPHS / RF Semester 2 ends | Jun 25, 2027 |
View the full 2026-2027 school year by month.
The school year begins September 3, 2026 and ends June 25, 2027.
Deer Park’s full-day Universal Prekindergarten places at John Quincy Adams and May Moore primary schools are allocated through a lottery. For 2026–27, the district ran a separate application and selection round before the school year began. The lottery concerns prekindergarten placement; it is an earlier entry process than regular kindergarten registration.
Both primary schools educate children through second grade. Their students come together at John F. Kennedy Intermediate School for grades 3–5, then move to Robert Frost Middle School for grades 6–8 and Deer Park High School for grades 9–12. Third grade is the first districtwide transition, bringing the two primary-school communities into a shared upper-elementary school.
Data source & handling: Official calendar from Deer Park Union Free School District (deerparkschools.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 Deer Park Union Free School District or NYSED. Official calendars can change - always check deerparkschools.org before making plans.
Last updated: 2026-09-09