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High School Start of School
Information & Resources
Welcome to the 2025-2026 Academic Year!
This page is a one-stop resource for important details about what you and your student need to know about the start of the school year. This page will be updated throughout the summer to include more information.
2025 Start of School Dates
- Monday, August 25
- Residential Move-In Day
- Afternoon workshops for residential parents/guardians (specific schedule coming over the summer)
- Evening New High School Parent/Guardian Welcome Event for residential and day parents (registration coming)
- Tuesday, August 26
- 8:00 a.m. to Noon - Orientation for ALL High School students
- 8:00 a.m. - Coffee and Meeting for Day Parent/Guardian
- Wednesday, August 27
- 8:00 a.m. to Noon - Orientation for ALL High School students
- Thursday, August 28
- 8:00 a.m. to Noon - First day of classes (Blue day)
- Friday, August 29
- 8:00 a.m. to Noon - Classes (Gold day)
- Monday, September 1
- No School for Labor Day
- Tuesday, September 2
- Full day of classes begin
Other Information
Carpooling and Transportation
To find information about how to access or opt-in to the Carpool list, please use these directions. To learn more about transportation, go here.
Metro West Van
A parent-coordinated van service coming from MetroWest has spots available for fall 2025. The High School van stops in Newton and Lexington. Please contact the parent coordinators for more information and availability.
Margo Guernsey ([email protected]) or
Hannah Rockwell Schuwarz ([email protected])
Resource Links
Below are links to a few resources we want to highlight for you.
Family Portal
Residential Packing List
School Supplies
Dress Code
Looking for the entire listing of resources or policies? Click the button below to find a listing of all our most important items such as the handbook, dress code, calendar, registration forms, and more!
Landmark Phone Numbers
High School
Attendance Line
High School Main Number
978-236-3300
Student Life
Day Students
978-236-3367
Residential Students
978-236-3261
High School Student Life Office (after 3 p.m.)
978-236-3255
Medical
HS Health Center
978-236-3264
978-232-9546 (fax)
Office of the Registrar
Beverly Carpenter, HS Registrar
978-236-3235