Visual Calendar
Official calendar scans for Cold Spring Harbor Central School District. Click any image to open full-screen.
School Calendar
Download Cold Spring Harbor Central School District's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 1,700 students across 3 schools in Long Island, New York. Classes begin September 1, 2026 and end June 25, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Cold Spring Harbor Central School District before scheduling around them.
About the District
Details and contact information for Cold Spring Harbor Central School District (CSD).
Common Questions
Cold Spring Harbor Central School District Calendar 2026–2027 — important dates and answers.
The first day of school for students is September 1, 2026[cite: 17, 18].
There are two spring recesses: Spring Recess I is from March 25-29, 2027 [cite: 61], and Spring Recess II is from April 19-23, 2027[cite: 63, 64].
Christmas break (Winter Recess) begins on December 24, 2026, and runs through January 1, 2027[cite: 45, 47].
Mid-Winter Recess is scheduled for February 15-19, 2027[cite: 46].
Thanksgiving Recess takes place from November 25-27, 2026[cite: 40].
The last day of school is June 25, 2027[cite: 70].
Varsity Football begins on August 17, 2026 [cite: 14, 15], while other High School and Junior High sports begin on August 24, 2026[cite: 20, 21, 22].
The conference days are held on August 26, August 27, and November 3, 2026[cite: 25, 26, 39].
Yes, school is closed for Yom Kippur on September 21, 2026 [cite: 28], and for Columbus Day on October 12, 2026[cite: 24].
Explore More
Other New York school district calendars — recently added or updated.