Official School Calendar for Academic Year 2026–2027
Click image to view full size
Marlborough Public Schools Calendar (2026-2027)
| Date | Event |
|---|---|
| July 6-31, 2026 | Summer School – All Offices Open |
| July 3, 2026 | Independence Day Observed |
| July 4, 2026 | Independence Day |
| August 24, 2026 | Para, BT MEA Cat 1 report 1st day |
| August 25, 2026 | School Committee Meeting |
| August 31, 2026 | Staff Opening Day |
| September 1, 2026 | Building Based PD – Staff Only |
| September 2, 2026 | First Day for Grades 1-12 |
| September 2-3, 2026 | Kindergarten Screening |
| September 4, 2026 | No School |
| September 7, 2026 | Labor Day – No School |
| September 8, 2026 | Early Childhood Center Orientation |
| September 8, 2026 | School Committee Meeting |
| September 9, 2026 | Kindergarten Orientation |
| September 10, 2026 | First Day PreK & K |
| September 22, 2026 | School Committee Meeting |
| October 7, 2026 | Early Release Day – Prof Dev for Staff |
| October 12, 2026 | Columbus Day – No School |
| October 13, 2026 | School Committee Meeting |
| October 27, 2026 | School Committee Meeting |
| November 3, 2026 | Professional Development Day – No School |
| November 10, 2026 | School Committee Meeting |
| November 11, 2026 | Veterans Day – No School |
| November 24, 2026 | School Committee Meeting |
| November 25-27, 2026 | Thanksgiving Vacation |
| December 8, 2026 | School Committee Meeting |
| December 23, 2026 | Early Release Day – Students |
| December 24, 2026 – January 3, 2027 | Winter Break |
| January 1, 2027 | New Year’s Day – No School |
| January 12, 2027 | School Committee Meeting |
| January 18, 2027 | Martin Luther King Jr. Day – No School |
| January 26, 2027 | School Committee Meeting |
| February 3, 2027 | Early Release Day – Prof Dev for Staff |
| February 9, 2027 | School Committee Meeting |
| February 15-19, 2027 | Winter Recess – No School |
| February 23, 2027 | School Committee Meeting |
| March 9, 2027 | School Committee Meeting |
| March 12, 2027 | Professional Development Day – No School |
| March 23, 2027 | School Committee Meeting |
| April 13, 2027 | School Committee Meeting |
| April 19-23, 2027 | Spring Recess – No School |
| April 27, 2027 | School Committee Meeting |
| May 11, 2027 | School Committee Meeting |
| May 19, 2027 | Early Release Day – Prof Dev for Staff |
| May 25, 2027 | School Committee Meeting |
| May 31, 2027 | Memorial Day – No School |
| June 6, 2027 | High School Graduation |
| June 8, 2027 | School Committee Meeting |
| June 18, 2027 | Juneteenth Observed – No School |
| June 19, 2027 | Juneteenth |
| June 21, 2027 | Last Day of School (180th Day) |
| June 22, 2027 | School Committee Meeting |
| June 22-25 & 28, 2027 | Weather Related Make-Up Days |
Marlborough Public Schools Calendar 2026-2027 FAQs
Calendar Disclaimer
Dates are sourced from the official Marlborough Public Schools MA Calendar 26-27 Revised [PDF] website. Dates may change at the discretion of the district. Always verify with the official school website for the latest updates.
Official School Calendar for Academic Year 2026–2027
Click image to view full size
Marlborough Public Schools Calendar (2026-2027)
| Date | Event |
|---|---|
| July 6-31, 2026 | Summer School – All Offices Open |
| July 3, 2026 | Independence Day Observed |
| July 4, 2026 | Independence Day |
| August 24, 2026 | Para, BT MEA Cat 1 report 1st day |
| August 25, 2026 | School Committee Meeting |
| August 31, 2026 | Staff Opening Day |
| September 1, 2026 | Building Based PD – Staff Only |
| September 2, 2026 | First Day for Grades 1-12 |
| September 2-3, 2026 | Kindergarten Screening |
| September 4, 2026 | No School |
| September 7, 2026 | Labor Day – No School |
| September 8, 2026 | Early Childhood Center Orientation |
| September 8, 2026 | School Committee Meeting |
| September 9, 2026 | Kindergarten Orientation |
| September 10, 2026 | First Day PreK & K |
| September 22, 2026 | School Committee Meeting |
| October 7, 2026 | Early Release Day – Prof Dev for Staff |
| October 12, 2026 | Columbus Day – No School |
| October 13, 2026 | School Committee Meeting |
| October 27, 2026 | School Committee Meeting |
| November 3, 2026 | Professional Development Day – No School |
| November 10, 2026 | School Committee Meeting |
| November 11, 2026 | Veterans Day – No School |
| November 24, 2026 | School Committee Meeting |
| November 25-27, 2026 | Thanksgiving Vacation |
| December 8, 2026 | School Committee Meeting |
| December 23, 2026 | Early Release Day – Students |
| December 24, 2026 – January 3, 2027 | Winter Break |
| January 1, 2027 | New Year’s Day – No School |
| January 12, 2027 | School Committee Meeting |
| January 18, 2027 | Martin Luther King Jr. Day – No School |
| January 26, 2027 | School Committee Meeting |
| February 3, 2027 | Early Release Day – Prof Dev for Staff |
| February 9, 2027 | School Committee Meeting |
| February 15-19, 2027 | Winter Recess – No School |
| February 23, 2027 | School Committee Meeting |
| March 9, 2027 | School Committee Meeting |
| March 12, 2027 | Professional Development Day – No School |
| March 23, 2027 | School Committee Meeting |
| April 13, 2027 | School Committee Meeting |
| April 19-23, 2027 | Spring Recess – No School |
| April 27, 2027 | School Committee Meeting |
| May 11, 2027 | School Committee Meeting |
| May 19, 2027 | Early Release Day – Prof Dev for Staff |
| May 25, 2027 | School Committee Meeting |
| May 31, 2027 | Memorial Day – No School |
| June 6, 2027 | High School Graduation |
| June 8, 2027 | School Committee Meeting |
| June 18, 2027 | Juneteenth Observed – No School |
| June 19, 2027 | Juneteenth |
| June 21, 2027 | Last Day of School (180th Day) |
| June 22, 2027 | School Committee Meeting |
| June 22-25 & 28, 2027 | Weather Related Make-Up Days |
Marlborough Public Schools Calendar 2026-2027 FAQs
Calendar Disclaimer
Dates are sourced from the official Marlborough Public Schools MA Calendar 26-27 Revised [PDF] website. Dates may change at the discretion of the district. Always verify with the official school website for the latest updates.
Official School Calendar for Academic Year 2026–2027
Click image to view full size
Marlborough Public Schools Calendar (2026-2027)
| Date | Event |
|---|---|
| July 6-31, 2026 | Summer School – All Offices Open |
| July 3, 2026 | Independence Day Observed |
| July 4, 2026 | Independence Day |
| August 24, 2026 | Para, BT MEA Cat 1 report 1st day |
| August 25, 2026 | School Committee Meeting |
| August 31, 2026 | Staff Opening Day |
| September 1, 2026 | Building Based PD – Staff Only |
| September 2, 2026 | First Day for Grades 1-12 |
| September 2-3, 2026 | Kindergarten Screening |
| September 4, 2026 | No School |
| September 7, 2026 | Labor Day – No School |
| September 8, 2026 | Early Childhood Center Orientation |
| September 8, 2026 | School Committee Meeting |
| September 9, 2026 | Kindergarten Orientation |
| September 10, 2026 | First Day PreK & K |
| September 22, 2026 | School Committee Meeting |
| October 7, 2026 | Early Release Day – Prof Dev for Staff |
| October 12, 2026 | Columbus Day – No School |
| October 13, 2026 | School Committee Meeting |
| October 27, 2026 | School Committee Meeting |
| November 3, 2026 | Professional Development Day – No School |
| November 10, 2026 | School Committee Meeting |
| November 11, 2026 | Veterans Day – No School |
| November 24, 2026 | School Committee Meeting |
| November 25-27, 2026 | Thanksgiving Vacation |
| December 8, 2026 | School Committee Meeting |
| December 23, 2026 | Early Release Day – Students |
| December 24, 2026 – January 3, 2027 | Winter Break |
| January 1, 2027 | New Year’s Day – No School |
| January 12, 2027 | School Committee Meeting |
| January 18, 2027 | Martin Luther King Jr. Day – No School |
| January 26, 2027 | School Committee Meeting |
| February 3, 2027 | Early Release Day – Prof Dev for Staff |
| February 9, 2027 | School Committee Meeting |
| February 15-19, 2027 | Winter Recess – No School |
| February 23, 2027 | School Committee Meeting |
| March 9, 2027 | School Committee Meeting |
| March 12, 2027 | Professional Development Day – No School |
| March 23, 2027 | School Committee Meeting |
| April 13, 2027 | School Committee Meeting |
| April 19-23, 2027 | Spring Recess – No School |
| April 27, 2027 | School Committee Meeting |
| May 11, 2027 | School Committee Meeting |
| May 19, 2027 | Early Release Day – Prof Dev for Staff |
| May 25, 2027 | School Committee Meeting |
| May 31, 2027 | Memorial Day – No School |
| June 6, 2027 | High School Graduation |
| June 8, 2027 | School Committee Meeting |
| June 18, 2027 | Juneteenth Observed – No School |
| June 19, 2027 | Juneteenth |
| June 21, 2027 | Last Day of School (180th Day) |
| June 22, 2027 | School Committee Meeting |
| June 22-25 & 28, 2027 | Weather Related Make-Up Days |
Marlborough Public Schools Calendar 2026-2027 FAQs
Calendar Disclaimer
Dates are sourced from the official Marlborough Public Schools MA Calendar 26-27 Revised [PDF] website. Dates may change at the discretion of the district. Always verify with the official school website for the latest updates.
