Complete school year calendar for Brentwood UFSD — the third-largest school district on Long Island, serving one of the most diverse communities in Suffolk County. Includes all holidays, breaks, half days, and important dates from September 2026 through June 2027.
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | September 9, 2026 (Wed) | School Opens |
| Labor Day | September 7, 2026 (Mon) | No School |
| Yom Kippur | September 21, 2026 (Mon) | No School |
| Indigenous Peoples' Day | October 12, 2026 (Mon) | No School |
| Veterans Day | November 11, 2026 (Wed) | No School |
| Thanksgiving Recess | Nov 26–27, 2026 (Thu–Fri) | No School |
| Winter Recess | Dec 24, 2026 – Jan 1, 2027 | No School |
| Martin Luther King Jr. Day | January 18, 2027 (Mon) | No School |
| Mid-Winter Recess | February 15–19, 2027 (Mon–Fri) | No School |
| Eid al-Fitr | March 10, 2027 (Wed) | No School |
| Easter Recess | Mar 26–29, 2027 (Fri–Mon) | No School |
| Spring Recess (Passover) | Apr 19–23, 2027 (Mon–Fri) | No School |
| Memorial Day | May 31, 2027 (Mon) | No School |
| Juneteenth (observed) | June 18, 2027 (Fri) | No School |
| Last Day of School | June 25, 2027 (Fri) | School Closes |
Complete month-by-month calendar from September 2026 to June 2027. Every day is color-coded so you can see school days, holidays, and breaks at a glance.
The Brentwood UFSD 2026-2027 school year calendar. The district serves approximately 18,000 students, making it the 3rd largest on Long Island. See also Commack calendar.
Brentwood's student body speaks 30+ languages and represents one of the most diverse communities on Long Island. The district observes Indigenous Peoples' Day, Eid al-Fitr, and separate Easter and Passover recesses.
The first day of school is Wednesday, September 9, 2026.
Brentwood has two spring breaks: Easter Recess March 26–29, 2027 and Spring Recess (Passover) April 19–23, 2027.
The last day of school is Friday, June 25, 2027.
Yes. Eid al-Fitr is on Wednesday, March 10, 2027.
NY Regents: January 25–29, 2027 (midyear) and June 15–25, 2027 (end-of-year).
Brentwood is one of the most diverse districts on Long Island, with a majority Hispanic/Latino student body and students speaking 30+ languages. This diversity is reflected in the district's inclusive holiday calendar.
Brentwood has two comprehensive high schools: Brentwood High School (Ross) and Brentwood High School (Sonderling). Together they serve over 5,000 high school students.
Data Source: This calendar is based on projected dates derived from historical Brentwood Union Free School District scheduling patterns.
Disclaimer: This website is not affiliated with, endorsed by, or connected to Brentwood Union Free School District or the New York State Education Department (NYSED). For the most current and official calendar, please visit www.bufsd.org.
Dates are subject to change. Religious holiday dates are approximate and based on projected lunar calendar calculations.
Last updated: March 15, 2026