Mount Morris Central School District Calendar 2026–2027
Mount Morris, NY · 5 key dates
September 2026
Mon, Sep 7Labor Day
Tue, Sep 8First Day of School
November 2026
Nov 25 – Nov 27Holiday Recess
December 2026
Dec 24 – Jan 1Winter Recess
January 2027
Mon, Jan 18Martin Luther King Jr. Day
Compiled from the district's published calendar and subject to change — always verify against the official Mount Morris calendar.