SCHOOL CALENDAR

PDF Calendar 26-27 (English)

PDF Calendar 26-27 (Spanish)

PDF Calendar 26-27 (Mandarin)

PDF Calendar 26-27 (Ukrainian)

A/B Weeks AY25-26 Calendar

December 2026
Half-Day of School

December 23 @ 8:00 am - 11:00 am

Cotting School Concord Avenue, Lexington, MA, United States

Because of the upcoming winter holiday break, school will close early today at 11 a.m.
Closed: Winter Holiday

December 24, 2026 - January 1, 2027
January 2027
Closed: Martin Luther King, Jr. Day

January 18, 2027
Closed: Professional Development Day

January 19, 2027
Information Session

January 22, 2027 @ 9:30 am - 11:00 am Information Session

Cotting School Auditorium Concord Avenue, Lexington, MA, United States

Tour our campus, visit our classrooms and talk to Cotting School professionals at one of our upcoming information sessions, where we’ll talk about: Our Day Program for students ages 3-22...
February 2027
Closed: February Break

February 15, 2027 - February 19, 2027
Information Session

February 26, 2027 @ 9:30 am - 11:00 am Information Session

Cotting School Auditorium Concord Avenue, Lexington, MA, United States

Tour our campus, visit our classrooms and talk to Cotting School professionals at one of our upcoming information sessions, where we’ll talk about: Our Day Program for students ages 3-22...
March 2027
Closed: Professional Development Day

March 15, 2027
Information Session

March 19, 2027 @ 9:30 am - 11:00 am Information Session

Cotting School Auditorium Concord Avenue, Lexington, MA, United States

Tour our campus, visit our classrooms and talk to Cotting School professionals at one of our upcoming information sessions, where we’ll talk about: Our Day Program for students ages 3-22...
April 2027
Closed: April Break

April 19, 2027 - April 23, 2027
Information Session

April 30, 2027 @ 9:30 am - 11:00 am Information Session

Cotting School Auditorium Concord Avenue, Lexington, MA, United States

Tour our campus, visit our classrooms and talk to Cotting School professionals at one of our upcoming information sessions, where we’ll talk about: Our Day Program for students ages 3-22...
May 2027
Information Session

May 14, 2027 @ 9:30 am - 11:00 am Information Session

Cotting School Auditorium Concord Avenue, Lexington, MA, United States

Tour our campus, visit our classrooms and talk to Cotting School professionals at one of our upcoming information sessions, where we’ll talk about: Our Day Program for students ages 3-22...