The general calendar for the 2025-26 academic year was adopted by the Guilderland Central School District Board of Education on February 11, 2025.
Download a PDF copy of the 2025-26 academic general student calendar here.
This calendar lists the following conference days and holidays:
July 4, 2024: Holiday for Employees
Sept. 1: Labor Day (Closed)
Sept. 2&3: Superintendent’s Conference Days
Sept. 4: First Day of School for Students
Sept. 23: Rosh Hashanah (Closed for Students)
Oct. 2: Yom Kippur
Oct. 13: Indigenous Peoples Day (Closed)
Oct. 20: Diwali
Nov. 4: Superintendent’s Conference Day (Closed for Students)
Nov. 11: Veterans Day (Closed)
Nov. 26-28: Thanksgiving Recess
Dec. 24-Jan. 2: Winter Recess
Jan. 19, 2026: Martin Luther King Jr. Day (Closed)
Feb. 16: Presidents’ Day (Closed)
Feb. 17: Lunar New Year
Feb. 16-20: Presidents’ Week Recess
Mar. 20: Eid al-Fitr/Superintendent’s Conference Day (Closed for Students)
April 3: Good Friday (Closed)
April 6-10: Spring Recess
May 22: Contingent Holiday (See note below)
May 25: Memorial Day (Closed)
June 19: Juneteenth (Closed)
June 26, 2025: Last Day of School
Please Note:
- On the following days, teachers will have no late assignments after regular classroom assignments for the 2025-2026 school year: 10/10/25, 11/25/25, 12/23/25, 2/13/26, 4/2/26 & 5/22/26.
- If schools are closed not more than two days for snow or emergency, then May 22, 2026 is a school holiday. If three snow or emergency days are used, no school holiday on May 22, 2026; school will be in session.
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