Visual Calendar
Official calendar scans for William Floyd School District of the Mastics-Moriches-Shirley. Click any image to open full-screen.
Official Document
The official calendar PDF published by William Floyd School District of the Mastics-Moriches-Shirley. Download or view inline.
School Calendar
Month-by-month view of William Floyd School District of the Mastics-Moriches-Shirley's 2026–2027 academic calendar — holidays, breaks, and key dates.
About the District
Details and contact information for William Floyd School District of the Mastics-Moriches-Shirley.
Common Questions
William Floyd School District of the Mastics-Moriches-Shirley Calendar 2026–2027 — important dates and answers.
The first day of school for students is September 3, 2026.
Spring recess is from April 19 to April 23, 2027.
Christmas break is part of the winter recess from December 24 to December 31, 2026.
Winter recess runs from December 24 to December 31, 2026.
Thanksgiving recess is from November 25 to November 27, 2026.
The last scheduled school-related day is June 25, 2027, which is a Superintendent’s Conference Day.
Labor Day is on September 7, 2026, and schools are closed.
Mid-Winter recess is from February 15 to February 19, 2027.
Regents Exams are scheduled from June 16 to June 25, 2027.
Memorial Day recess is from May 28 to May 31, 2027.
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