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Mt. Blue Regional School District - RSU 9 ME Calendar 26-27

  • 2026/27
  • Maine
  • 3 teacher days

The Mt. Blue Regional School District - RSU 9 2026–27 school year runs from Aug 26, 2026 to Jun 9, 2027. Breaks include Thanksgiving break Nov 26. The table below lists all teacher workdays, early release days, and holidays. Download the PDF calendar, or read the FAQs.

School year starts Wed, Aug 26, 2026 First Student Day K-9
School year ends Wed, Jun 9, 2027 Last Student Day Early Release PK-12
Next key date Wed, Aug 26, 2026 Counts down once the school year is under way

Mt. Blue Regional School District - RSU 9 2026-27 calendar

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Mt. Blue Regional School District - RSU 9 school year calendar

Every published date for 2026–27, colour-coded by what happens that day.

  • First day of school
  • Last day of school
  • Holiday - school closed
  • Break / vacation
  • Teacher / professional day
  • Early release / half day
  • Graduation
  • Other scheduled date

August 2026

  • Aug 17, 2026 — New Staff Orientation
  • Aug 18, 2026 — New Teacher Orientation
  • Aug 19, 2026 — New Teacher Orientation
  • Aug 24, 2026 — Opening Day All Staff
  • Aug 25, 2026 — Workshop Day

September 2026

  • Sep 2, 2026 — LAW
  • Sep 4, 2026 — Non School Day
  • Sep 7, 2026 — Labor Day
  • Sep 9, 2026 — LAW
  • Sep 16, 2026 — LAW

October 2026

  • Oct 7, 2026 — LAW
  • Oct 9, 2026 — Workshop Day
  • Oct 12, 2026 — Indigenous People's Day
  • Oct 14, 2026 — LAW
  • Oct 21, 2026 — LAW

November 2026

  • Nov 4, 2026 — LAW
  • Nov 11, 2026 — Veterans Day
  • Nov 18, 2026 — LAW
  • Nov 25, 2026 — Non School Day/Teacher Comp
  • Nov 26, 2026 — Thanksgiving

December 2026

  • Dec 2, 2026 — LAW
  • Dec 9, 2026 — LAW
  • Dec 16, 2026 — LAW
  • Dec 21-31, 2026 — Holiday Break
  • Dec 25, 2026 — Christmas

January 2027

  • Jan 1, 2027 — New Year's Day
  • Jan 6, 2027 — LAW
  • Jan 13, 2027 — LAW
  • Jan 18, 2027 — Martin Luther King Jr. Day
  • Jan 20, 2027 — LAW

February 2027

  • Feb 3, 2027 — LAW
  • Feb 10, 2027 — LAW
  • Feb 15-20, 2027 — February Break
  • Feb 15, 2027 — President's Day
  • Feb 24, 2027 — LAW

March 2027

  • Mar 3, 2027 — LAW
  • Mar 10, 2027 — LAW
  • Mar 17, 2027 — LAW
  • Mar 19, 2027 — Workshop Day
  • Mar 24, 2027 — LAW

April 2027

  • Apr 2, 2027 — End Q3 & Early Release PK-5
  • Apr 7, 2027 — LAW
  • Apr 14, 2027 — LAW
  • Apr 19-23, 2027 — April Break
  • Apr 19, 2027 — Patriots Day

May 2027

  • May 5, 2027 — LAW
  • May 12, 2027 — LAW
  • May 19, 2027 — LAW
  • May 26, 2027 — LAW
  • May 31, 2027 — Memorial Day

June 2027

  • Jun 2, 2027 — LAW
  • Jun 6, 2027 — Graduation
  • Jun 7, 2027 — Makeup Work Early Release 9-11
  • Jun 8, 2027 — Makeup Work Early Release 9-11
  • Jun 9, 2027 — Last Student Day Early Release PK-12

July 2027

Mt. Blue Regional School District - RSU 9 teacher and staff days 2026/27

Students normally stay home on these days. Confirm with the district before making plans.

  • Aug 17, 2026 New Staff Orientation District source
  • Aug 18, 2026 New Teacher Orientation District source
  • Aug 19, 2026 New Teacher Orientation District source

Mt. Blue Regional School District - RSU 9 breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 Labor Day Holiday
  • Oct 12, 2026 Indigenous People's Day Holiday
  • Nov 11, 2026 Veterans Day Holiday
  • Nov 26, 2026 Thanksgiving Holiday
  • Dec 21-31, 2026 Holiday Break Break
  • Dec 25, 2026 Christmas Holiday
  • Jan 1, 2027 New Year's Day Holiday
  • Jan 18, 2027 Martin Luther King Jr. Day Holiday
  • Feb 15-20, 2027 February Break Break
  • Feb 15, 2027 President's Day Holiday
  • Apr 19-23, 2027 April Break Break
  • May 31, 2027 Memorial Day Holiday
  • Jun 18, 2027 Juneteenth Observed Holiday

Your checked 2026/27 Mt. Blue Regional School District - RSU 9 planning calendar

How these dates are put together, and what to double-check before you book anything.

Useful now67 published dates for the 2026–27 school year, laid out month by month.
CheckedTaken from the district’s own published calendar, not retyped from memory.
Kept currentLast updated June 20, 2026.
Full term dates table

Mt. Blue Regional School District - RSU 9 2026–27 calendar dates

DateEvent
Aug 17, 2026New Staff Orientation
Aug 18, 2026New Teacher Orientation
Aug 19, 2026New Teacher Orientation
Aug 24, 2026Opening Day All Staff
Aug 25, 2026Workshop Day
Aug 26, 2026First Student Day K-9
Aug 27, 2026First Student Day PK, 10-12
Sep 2, 2026LAW
Sep 4, 2026Non School Day
Sep 7, 2026Labor Day
Sep 9, 2026LAW
Sep 16, 2026LAW
Sep 23, 2026Early Release, Farmington Fair
Sep 30, 2026LAW
Oct 7, 2026LAW
Oct 9, 2026Workshop Day
Oct 12, 2026Indigenous People's Day
Oct 14, 2026LAW
Oct 21, 2026LAW
Oct 28, 2026LAW
Oct 30, 2026End Q1 & Early Release PK-5
Nov 4, 2026LAW
Nov 11, 2026Veterans Day
Nov 18, 2026LAW
Nov 25, 2026Non School Day/Teacher Comp
Nov 26, 2026Thanksgiving
Nov 27, 2026Non School Day
Dec 2, 2026LAW
Dec 9, 2026LAW
Dec 16, 2026LAW
Dec 21-31, 2026Holiday Break
Dec 25, 2026Christmas
Jan 1, 2027New Year's Day
Jan 6, 2027LAW
Jan 13, 2027LAW
Jan 18, 2027Martin Luther King Jr. Day
Jan 20, 2027LAW
Jan 22, 2027End Q2 & Early Release PK-5
Jan 27, 2027LAW
Feb 3, 2027LAW
Feb 10, 2027LAW
Feb 15-20, 2027February Break
Feb 15, 2027President's Day
Feb 24, 2027LAW
Mar 3, 2027LAW
Mar 10, 2027LAW
Mar 17, 2027LAW
Mar 19, 2027Workshop Day
Mar 24, 2027LAW
Mar 31, 2027LAW
Apr 2, 2027End Q3 & Early Release PK-5
Apr 7, 2027LAW
Apr 14, 2027LAW
Apr 19-23, 2027April Break
Apr 19, 2027Patriots Day
Apr 28, 2027LAW
May 5, 2027LAW
May 12, 2027LAW
May 19, 2027LAW
May 26, 2027LAW
May 31, 2027Memorial Day
Jun 2, 2027LAW
Jun 6, 2027Graduation
Jun 7, 2027Makeup Work Early Release 9-11
Jun 8, 2027Makeup Work Early Release 9-11
Jun 9, 2027Last Student Day Early Release PK-12
Jun 18, 2027Juneteenth Observed

Mt. Blue Regional School District - RSU 9 Calendar 26-27 Revised FAQs

When is the first day of school in Mt. Blue Regional School District - RSU 9 for 2026-2027?
The first day of school for students in grades K-9 is August 26, 2026. Students in PK and grades 10-12 begin school on August 27, 2026.
When is Spring Break in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Spring Break (April Break) is scheduled from April 19 through April 23, 2027.
When is Christmas Break in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Christmas Break is part of the Holiday Break, which runs from December 21 through December 31, 2026. Christmas Day is observed on December 25, 2026.
When is Winter Break in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Winter Break takes place during the Holiday Break from December 21 through December 31, 2026.
When is Thanksgiving Break in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Thanksgiving Day is November 26, 2026. Students also have a non-school day on November 27, 2026, creating a long holiday weekend.
When is the last day of school in Mt. Blue Regional School District - RSU 9 for 2026-2027?
The last student day is June 9, 2027, and it is scheduled as an early release day for all students PK-12.
When is Labor Day in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Labor Day is observed on September 7, 2026, and schools are closed.
When is Indigenous People's Day in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Indigenous People's Day is observed on October 12, 2026.
When is Veterans Day in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Veterans Day is observed on November 11, 2026.
When is February Break in Mt. Blue Regional School District - RSU 9 for 2026-2027?
February Break is scheduled from February 15 through February 20, 2027.
When is Martin Luther King Jr. Day in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Martin Luther King Jr. Day is observed on January 18, 2027.
When is Memorial Day in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Memorial Day is observed on May 31, 2027.
When is graduation for Mt. Blue Regional School District - RSU 9 in 2026-2027?
Graduation is scheduled for June 6, 2027.
When is Juneteenth observed in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Juneteenth is observed on June 18, 2027.
When does the 2026-2027 school year end in Mt. Blue Regional School District - RSU 9?
The academic year concludes with the last student day on June 9, 2027, followed by Juneteenth observance on June 18, 2027.

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Mt. Blue Regional School District - RSU 9 calendar FAQs

When is the first day of school in Mt. Blue Regional School District - RSU 9 for 2026-2027?
The first day of school for students in grades K-9 is August 26, 2026. Students in PK and grades 10-12 begin school on August 27, 2026.
When is Spring Break in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Spring Break (April Break) is scheduled from April 19 through April 23, 2027.
When is Christmas Break in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Christmas Break is part of the Holiday Break, which runs from December 21 through December 31, 2026. Christmas Day is observed on December 25, 2026.
When is Winter Break in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Winter Break takes place during the Holiday Break from December 21 through December 31, 2026.
When is Thanksgiving Break in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Thanksgiving Day is November 26, 2026. Students also have a non-school day on November 27, 2026, creating a long holiday weekend.
When is the last day of school in Mt. Blue Regional School District - RSU 9 for 2026-2027?
The last student day is June 9, 2027, and it is scheduled as an early release day for all students PK-12.
When is Labor Day in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Labor Day is observed on September 7, 2026, and schools are closed.
When is Indigenous People's Day in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Indigenous People's Day is observed on October 12, 2026.
When is Veterans Day in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Veterans Day is observed on November 11, 2026.
When is February Break in Mt. Blue Regional School District - RSU 9 for 2026-2027?
February Break is scheduled from February 15 through February 20, 2027.
When is Martin Luther King Jr. Day in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Martin Luther King Jr. Day is observed on January 18, 2027.
When is Memorial Day in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Memorial Day is observed on May 31, 2027.
When is graduation for Mt. Blue Regional School District - RSU 9 in 2026-2027?
Graduation is scheduled for June 6, 2027.
When is Juneteenth observed in Mt. Blue Regional School District - RSU 9 for 2026-2027?
Juneteenth is observed on June 18, 2027.
When does the 2026-2027 school year end in Mt. Blue Regional School District - RSU 9?
The academic year concludes with the last student day on June 9, 2027, followed by Juneteenth observance on June 18, 2027.

Dates can change after publication. Read our calendar disclaimer.