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2026-2027 Hamilton K-12 Schools Calendar (MT)
School year: August 19, 2026 – June 04, 2027 (Holiday happening now)
| Holiday | Type | Starts | Ends | Days |
|---|---|---|---|---|
|
Fair Break
Happening now
|
School break | Wed, September 2, 2026 | Fri, September 4, 2026 | 3 |
|
Labor Day
|
Public holiday | Mon, September 7, 2026 | Mon, September 7, 2026 | 1 |
|
Professional Development
|
Teacher workday | Mon, September 21, 2026 | Mon, September 21, 2026 | 1 |
|
Statewide PIR Days
|
Teacher workday | Thu, October 15, 2026 | Fri, October 16, 2026 | 2 |
|
Professional Development
|
Teacher workday | Fri, November 6, 2026 | Fri, November 6, 2026 | 1 |
|
Thanksgiving Break
|
School break | Wed, November 25, 2026 | Fri, November 27, 2026 | 3 |
|
Winter Break
|
School break | Mon, December 21, 2026 | Fri, January 1, 2027 | 10 |
|
Professional Development
|
Teacher workday | Fri, January 15, 2027 | Fri, January 15, 2027 | 1 |
|
Martin Luther King Jr. Day
|
Public holiday | Mon, January 18, 2027 | Mon, January 18, 2027 | 1 |
|
Professional Development
|
Teacher workday | Fri, February 12, 2027 | Fri, February 12, 2027 | 1 |
|
Presidents Day
|
Public holiday | Mon, February 15, 2027 | Mon, February 15, 2027 | 1 |
|
Professional Development
|
Teacher workday | Fri, March 12, 2027 | Fri, March 12, 2027 | 1 |
|
Spring Break
|
School break | Mon, March 29, 2027 | Fri, April 2, 2027 | 5 |
|
Professional Development
|
Teacher workday | Mon, April 12, 2027 | Mon, April 12, 2027 | 1 |
|
Professional Development
|
Teacher workday | Fri, May 14, 2027 | Fri, May 14, 2027 | 1 |
|
Memorial Day
|
Public holiday | Mon, May 31, 2027 | Mon, May 31, 2027 | 1 |
These dates come from the calendar published by Hamilton K-12 Schools. A district can revise its calendar after publishing, so check the district's website before making plans that depend on a date.