If you have been searching for “Regional School Unit 1 Calendar 2026-2027”, then you are not alone. The school calendar is essential for schools to coordinate and communicate with all the students and parents of various classes and in different schools. Because of this, a school must maintain a proper calendar that delineates student and non-student days, school and non-school days, as well as the various breaks throughout the year.
This page contains the major holiday dates from the 2026 school calendar for Regional School Unit 1 in Maine.
Please check back regularly for any amendments that may occur, or consult the Regional School Unit 1 website for their 2026-2027 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.
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 link above to view the full, original school calendar.
Regional School Unit 1 Calendar 2024-2025
Table of Interests
| SCHOOL HOLIDAYS | STARTS | FINISHES |
|---|---|---|
| First Day of School | 6 Sep 2024 (Tue) | |
| Fall Break | 7 Oct 2024 (Fri) | 10 Oct 2024 (Mon) |
| November Break | 10 Nov 2024 (Thu) | 11 Nov 2024 (Fri) |
| Thanksgiving Break | 23 Nov 2024 (Wed) | 25 Nov 2024 (Fri) |
| Christmas Break | 22 Dec 2024 (Thu) | 2 Jan 2025 (Mon) |
| Mid Winter Break | 20 Feb 2025 (Mon) | 24 Feb 2025 (Fri) |
| Spring Break | 17 Apr 2025 (Mon) | 21 Apr 2025 (Fri) |
| Last Day of School | 15 Jun 2025 (Thu) | |
| Summer Break | 16 Jun 2025 (Fri) |
2025-2026
August 2025
August 26: New Professional Staff Orientation
August 27: Professional Development Day
August 28: Professional Development Day
August 29: No Staff Day
August 31: First Day of School
September 2025
September 1: Labor Day (No School)
September 2: K-9 ONLY
September 3: All students (K-12)
September 13: First Day of Pre-K
September 22-23: Rosh Hashanah
September 29-30: No School
October 2025
October 1-2: Professional Development Day
October 3-4: Yom Kippur
October 13: Indigenous Peoples’ Day
October 21: Diwali
October 22-23: No Pre-K
October 26-27: Mid-Semester Grades (9-12)
November 2025
November 10: Professional Development Day
November 11: Veterans Day
November 13: 1st Trimester Ends (K-8)
November 24-25: P/T Conferences (PreK-12)
November 26-28: Thanksgiving Break (No School)
December 2025
December 14-22: Hanukkah
December 22-31: No School
December 24: Christmas Eve
December 25: Christmas Day
December 26-31: Kwanzaa
January 2026
January 1: New Year’s Day
January 7: Eastern Orthodox Christmas
January 19: Martin Luther King Jr. Day
January 23: 1st Semester Ends (K-12)
February 2026
February 16: Presidents’ Day (No School)
February 20-22: Ramadan Begins
February 17: Lunar New Year
February 18: Ash Wednesday
March 2026
March 6: 2nd Trimester Ends (K-8)
March 13: Professional Development Day
March 26-27: P/T Conferences (K-12)
March 19-20: Eid Al-Fitr
April 2026
April 5: Passover
April 6-7: Mid-semester grades (9-12)
April 15: Easter
April 12: Orthodox Easter
April 18: No School (Holiday)
April 19: End of Mid-Semester for 9-12
April 26-30: No School
May 2026
May 15: P/T Conferences (PreK ONLY)
May 24: Memorial Day
May 26-27: Eid Al-Ahda
May 31: Adult Ed Graduation
June 2026
June 1: Last Day of Pre-K
June 5: MHS Graduation
June 10: Last Day of School
June 15: 3rd Trimester Ends (K-8)
June 19: 2nd Semester Ends (9-12)
June 22: Student Half Day/Staff Full Day
June 23: Last Day with 5 Cancellation Days