Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel Calendar 26-27 Revised
Official School Calendar for Academic Year 2026-2027
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Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel Calendar (2026-2027)
Calendar by educounty.net
| Date | Event |
|---|---|
| Aug 24-25, 2026 | New Instructional Staff Orientation |
| Aug 26-28, 2026 | Professional Development Days |
| Aug 31, 2026 | First Student Day (Grades 1-9 and SRTC/BRTC) |
| Sep 1, 2026 | First Student Day (Grades 10-12) |
| Sep 2, 2026 | First Student Day (Pre-K and Kindergarten) |
| Sep 4, 2026 | Vacation (No School) |
| Sep 7, 2026 | Labor Day Observed (No School) |
| Oct 9, 2026 | Professional Development Day |
| Oct 12, 2026 | Indigenous Peoples' Day (No School) |
| Oct 30, 2026 | Quarter End |
| Nov 11, 2026 | Veterans Day Observed (No School) |
| Nov 25, 2026 | Parent/Teacher Conference (Teachers Only) |
| Nov 26-27, 2026 | Thanksgiving Vacation (No School) |
| Nov 27, 2026 | Trimester End |
| Dec 23-31, 2026 | Winter Break / Vacation (No School) |
| Jan 1, 2027 | New Year's Day Holiday (No School) |
| Jan 4, 2027 | School Resumes |
| Jan 18, 2027 | Martin Luther King Jr. Day (No School) |
| Jan 22, 2027 | Quarter End |
| Feb 15-19, 2027 | Winter Vacation (No School) |
| Mar 12, 2027 | Professional Development Day |
| Mar 12, 2027 | Trimester End |
| Apr 7, 2027 | Late Start / Early Release Day |
| Apr 16, 2027 | Parent/Teacher Conference (Teachers Only) |
| Apr 19-23, 2027 | Spring Break / Vacation (No School) |
| Apr 2, 2027 | Quarter End |
| May 3-4, 2027 | Pre-K Screening (No School for Pre-K Students) |
| May 5, 2027 | Late Start / Early Release Day |
| May 31, 2027 | Memorial Day (No School) |
| Jun 2, 2027 | Late Start / Early Release Day |
| Jun 13, 2027 | Anticipated KHS Graduation |
| Jun 14, 2027 | Last Student Day (Half Day) |
| Jun 18, 2027 | Juneteenth (No School) |
| Jun 14, 2027 | Quarter End |
| Jun 14, 2027 | Trimester End |
Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel Calendar 26-27 Revised FAQs
When is the first day of school in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
The first day of school for students in Grades 1-9 is August 31, 2026. Students in Grades 10-12 begin on September 1, 2026, and Pre-K and Kindergarten students begin on September 2, 2026.
When is Spring Break in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
Spring Break is scheduled from April 19-23, 2027. Schools will be closed during this vacation period.
When is Christmas Break in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
Christmas Break begins on December 23, 2026, and continues through January 1, 2027. Students return to school on January 4, 2027.
When is Winter Break in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
Winter Break is scheduled from February 15-19, 2027. There will be no school for students during this period.
When is Thanksgiving Break in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
Thanksgiving Break will take place on November 26-27, 2026. Schools will be closed for the holiday vacation.
When is the last day of school in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
The anticipated last student day is June 14, 2027, which will be a half day for students. The date may be adjusted if additional snow days are used.
When is Labor Day in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
Labor Day will be observed on September 7, 2026. There will be no school on this day.
When is Indigenous Peoples' Day in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
Indigenous Peoples' Day will be observed on October 12, 2026, and schools will be closed.
When is Martin Luther King Jr. Day in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
Martin Luther King Jr. Day will be observed on January 18, 2027. There will be no school.
When is Memorial Day in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
Memorial Day will be observed on May 31, 2027. Schools will be closed for the holiday.
When is Juneteenth observed in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
Juneteenth will be observed on June 18, 2027. There will be no school on this day.
When are Parent-Teacher Conferences in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
Parent-Teacher Conference days for teachers only are scheduled for November 25, 2026, and April 16, 2027.
When are Professional Development Days in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
Professional Development Days are scheduled for August 26-28, 2026, October 9, 2026, and March 12, 2027.
When is high school graduation in Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel for 2026-2027?
The anticipated Kennebunk High School graduation is scheduled for June 13, 2027.
Calendar Disclaimer
The printable school calendar provided on this page is taken from the official Regional School Unit 21 – Kennebunk, Kennebunkport, and Arundel Calendar 26-27 Revised. Please note that all dates and events are subject to change at the discretion of the school district. For the most accurate and updated information, please refer to the official district website or contact the school helpline.