Complete school year calendar for Plainview-Old Bethpage CSD — a well-regarded Nassau County district known for strong academics and diverse cultural holiday observances. 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 |
| Diwali | October 20, 2025 (Mon) | No School |
| Veterans Day | November 11, 2025 (Tue) | No School |
| Thanksgiving Recess | November 27–28, 2025 (Thu–Fri) | No School |
| Holiday Recess | Dec 24, 2025 – Jan 2, 2026 | No School |
| Martin Luther King Jr. Day | January 19, 2026 (Mon) | No School |
| Mid-Winter Recess | February 16–20, 2026 (Mon–Fri) | No School |
| Superintendent's Conference Day | March 20, 2026 (Fri) | No Students |
| 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 (Thu) | 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 Plainview-Old Bethpage Central School District 2025-2026 school year runs from September 2, 2025 to June 26, 2026. The district serves approximately 5,000 students across 7 schools in central Nassau County, between Hicksville and Farmingdale.
Plainview-Old Bethpage (commonly abbreviated "POB") is known for its strong STEM and engineering programs, particularly at John F. Kennedy High School. The district observes Diwali as an official school holiday, reflecting its growing South Asian community. POB is also home to the former Grumman Aerospace complex (now Northrop Grumman), which historically made it a hub for aerospace engineering families.
The first day is Tuesday, September 2, 2025.
Holiday Recess runs from December 24, 2025 – January 2, 2026.
Spring Recess runs from April 2–10, 2026.
The last day is Thursday, June 26, 2026.
Yes. POB CSD observes Diwali on Monday, October 20, 2025 as an official school holiday. The district's South Asian community has been one of the driving forces behind this calendar inclusion.
Plainview-Old Bethpage is particularly known for its STEM and engineering programs at JFK High School. The district's proximity to the former Grumman/Northrop Grumman aerospace campus has historically attracted science and engineering-oriented families.
POB serves approximately 5,000 students across 7 schools. The district covers the hamlets of Plainview and Old Bethpage in central Nassau County — a suburban area known for good schools and proximity to both the Northern State and Long Island Expressway.
NY Regents: January 20–23, 2026 (midyear) and June 9–19, 2026 (end-of-year).
Data Source: This calendar is based on projected dates derived from historical Plainview-Old Bethpage Central School District scheduling patterns.
Disclaimer: This website is not affiliated with, endorsed by, or connected to Plainview-Old Bethpage Central School District or the New York State Education Department (NYSED). For the most current and official calendar, please visit www.pobschools.org.
Dates are subject to change. Religious holiday dates are approximate and based on projected lunar calendar calculations.
Last updated: March 11, 2026