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Lincoln-Sudbury Regional High School District
Massachusetts

Lincoln-Sudbury Regional High School District Calendar 2024 and 2025

This page contains the major holiday dates from the 2024 and 2025 school calendar for Lincoln-Sudbury Regional High School District in Massachusetts.

Also note that we have incorporated non-student days such as teachers preparation days, teachers services days, and professional development days into the dates below. Visit the links below to view the full, original school calendar.

School Calendar 2023-2024

School HolidaysStartsFinishes
First Day of School30 Aug 2023
(Wed)
Thanksgiving Break23 Nov 2023
(Thu)
27 Nov 2023
(Mon)
Christmas Break25 Dec 2023
(Mon)
1 Jan 2024
(Mon)
Mid Winter Break19 Feb 2024
(Mon)
23 Feb 2024
(Fri)
Spring Break15 Mar 2024
(Fri)
19 Mar 2024
(Tue)
Last Day of School21 Jun 2024
(Fri)
Summer Break24 Jun 2024
(Mon)
27 Aug 2024
(Tue)

School Calendar 2024-2025

School HolidaysStartsFinishes
First Day of School28 Aug 2024
(Wed)
Thanksgiving Break28 Nov 2024
(Thu)
29 Nov 2024
(Fri)
Christmas Break23 Dec 2024
(Mon)
1 Jan 2025
(Wed)
Mid Winter Break17 Feb 2025
(Mon)
21 Feb 2025
(Fri)
Spring Break18 Apr 2025
(Fri)
25 Apr 2025
(Fri)
Last Day of School17 Jun 2025
(Tue)
Summer Break18 Jun 2025
(Wed)

Please check back regularly for any amendments that may occur, or consult the Lincoln-Sudbury Regional High School District website for their 2023-2024 approved calendar and 2024-2025 approved calendar.

You may also wish to visit the school district homepage to check for any urgent or last-minute updates that may not have been incorporated into the official calendars.