2026-2027 Academic Year
Montana School Calendar 2026-2027
School year dates, holidays, and breaks for Montana students, parents, and teachers.
MT · 2026-2027 Academic Year
Montana School Calendar 2026-2027
School year dates, holidays, and breaks for Montana students, parents, and teachers.
Quick Answer for Families
When does school start and end in Montana for 2026-2027?
First Day
Sep 2, 2026
Use for back-to-school planning.
Last Day
May 28, 2027
May shift with make-up days.
Spring Break
Mar 29, 2027 – Apr 2, 2027
Confirm with your local district.
District calendars can differ. Always verify final dates with your local school district before booking travel or childcare.
Printed planning copy: Montana School Calendar 2026-2027
Last updated: 2026-03-10
Official source: https://opi.mt.gov/Leadership/Academic-Success/School-Calendar
Before relying on this printed copy, confirm teacher workdays, early release days, and make-up day rules with your local district.
Montana School Holidays 2026-2027
Sep 7, 2026
Nov 11, 2026
Nov 25, 2026 – Nov 27, 2026
Dec 21, 2026 – Jan 2, 2027
Jan 18, 2027
Feb 15, 2027
Mar 29, 2027 – Apr 2, 2027
May 31, 2027
At-a-glance timeline
Key Dates for Montana School Year 2026-2027
Quick answers for first day, spring break 2027, last day, and required instruction time.
Sep-May
Starts Sep 2, 2026
Ends May 28, 2027
First Day
Sep 2, 2026
Spring Break
Mar 29, 2027 – Apr 2, 2027
Last Day
May 28, 2027
Instructional Days
180 days
Note: Montana requires 180 aggregate hours per pupil per year for each grade. Districts set individual calendars.
Official source tracker
How to verify Montana school calendar dates
Statewide school calendar pages are planning references. Local districts may publish different first day, break, holiday, teacher workday, and make-up day schedules, so final dates should be verified with the district that serves your address.
Dates are useful for statewide planning, but local district calendars remain the final reference.
About Montana School Year 2026-2027
Montana's public education system is administered by the Office of Public Instruction (OPI) and is defined by its vast geographic diversity and strong tradition of local governance. The state mandates 180 instructional days annually, and the 2026–2027 school year begins after Labor Day in early September, with the last day of school falling in late May. Montana's large rural and frontier districts often face unique logistical challenges, including long bus routes and weather-related closures during harsh winters. The state has a notable Native American student population, and Montana law requires all schools to incorporate Indian Education for All (IEFA) content across subject areas — a nationally recognized model for integrating Indigenous history and culture into the curriculum. Major urban districts such as Billings, Missoula, and Great Falls may adjust their calendars slightly from the state baseline. Standard breaks include Thanksgiving, a two-week winter recess, and a spring break in late March. Montana's economy is closely tied to agriculture and natural resources, and some rural districts historically accommodated harvest schedules, though this practice has become less common. Families should verify exact dates with their local district, as calendar variations between districts can be significant.
Last updated: 2026-03-10
Official source (Montana Office of Public Instruction)Related planning guides
Plan beyond the Montana calendar
School Holidays 2026-2027
Compare Montana school holidays with all states
Winter break: Dec 21, 2026 – Jan 2, 2027
Spring Break 2027
Find Montana spring break context
Spring break: Mar 29, 2027 – Apr 2, 2027
First Day of School 2026
Compare Montana first day of school
First day: Sep 2, 2026
Official Sources
Check Montana official source context
Source tracker and verification notes
Compare States
Compare Montana with other states
First day, last day, breaks, and instruction time
Printable Planning
Print and annotate the Montana calendar
Use the state page with your district calendar
Frequently Asked Questions
When does school start in Montana for 2026-2027?
The Montana school calendar lists Sep 2, 2026 as the planning reference for the first day of school in 2026. Local districts may approve different start dates, so confirm with your district calendar.
When is the last day of school in Montana 2026-2027?
The last day of school for Montana in the 2026-2027 school year is listed as May 28, 2027. The final date can move if a district adds weather or emergency make-up days.
When is winter break in Montana for 2026-2027?
Winter Break in Montana is listed as Dec 21, 2026 – Jan 2, 2027. District calendars can still vary around teacher workdays, early release days, and local holidays.
When is Spring Break in Montana 2027?
Spring Break in Montana is listed as Mar 29, 2027 – Apr 2, 2027. Some districts may choose a different spring break week, especially in large metro areas.
When is Thanksgiving break in Montana for 2026?
Thanksgiving Break in Montana is listed as Nov 25, 2026 – Nov 27, 2026. Many districts close for Thanksgiving Day and the following Friday, but local calendars should be verified.
How many school days are in Montana for 2026-2027?
Montana requires 180 days for the 2026-2027 school year.
Are Montana school calendar dates the same in every district?
No. Montana school calendar dates can vary by district because local boards approve their own calendars within state requirements. Use this page as a planning guide, then verify exact dates with your district.