Elementary

Ossining High School

29 S HIGHLAND AVE, Ossining, NY 10562

School Information

9147625760

29 S HIGHLAND AVE
Ossining, NY 10562

PTO

This school doesn't have a PTO page yet.

Start This PTO's Page

No news posted yet.

October 2026

Slide the calendar left or right to see every day.

Sun

Mon

Tue

Wed

Thu

Fri

Sat

Columbus Day / Indigenous Peoples' Day

Columbus Day is observed in the United States on the second Monday of October. The holiday traditionally commemorates Christopher Columbus's arrival in the…

Columbus Day / Indigenous Peoples' DayColumbus Day / Indigenous Peoples' Day Oct 12 at 12:00 AM

Columbus Day is observed in the United States on the second Monday of October. The holiday traditionally commemorates Christopher Columbus's arrival in the…

🎃Halloween — Schools Closed

Halloween is celebrated every year on October 31, but its story began long before costumes, candy, haunted houses, and children yelling “Trick or treat!” I…

🎃Halloween — Schools Closed🎃Halloween — Schools Closed Oct 31 at 12:00 AM

Halloween is celebrated every year on October 31, but its story began long before costumes, candy, haunted houses, and children yelling “Trick or treat!” I…

No upcoming events yet.

Ossining High School

Cookie Preferences