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2026-2027 St. Mary's County Public Schools Calendar (MD)
School year: August 26, 2026 – June 16, 2027 (Next holiday in 3 days)
| Holiday | Type | Starts | Ends | Days |
|---|---|---|---|---|
|
Labor Day
Next up · in 3 days
All schools and offices closed
|
Public holiday | Mon, September 7, 2026 | Mon, September 7, 2026 | 1 |
|
Professional Day
No school for students; staff development
|
Teacher workday | Fri, September 25, 2026 | Fri, September 25, 2026 | 1 |
|
Professional Day
No school for students; parent/teacher conferences and collaborative planning
|
Teacher workday | Mon, October 12, 2026 | Mon, October 12, 2026 | 1 |
|
General Election Day
No school for students and 10-11 month employees
|
Public holiday | Tue, November 3, 2026 | Tue, November 3, 2026 | 1 |
|
Veteran's Day
All schools and offices closed
|
Public holiday | Wed, November 11, 2026 | Wed, November 11, 2026 | 1 |
|
Thanksgiving Break
No school November 25; all schools and offices closed November 26 and 27
|
School break | Wed, November 25, 2026 | Fri, November 27, 2026 | 3 |
|
Winter Break
No school from December 21 through New Year's Day
|
School break | Mon, December 21, 2026 | Fri, January 1, 2027 | 10 |
|
Martin Luther King Jr. Day
All schools and offices closed
|
Public holiday | Mon, January 18, 2027 | Mon, January 18, 2027 | 1 |
|
Professional Day
No school for students; printed as a possible make-up day, so it may become a school day
|
Teacher workday | Fri, January 29, 2027 | Fri, January 29, 2027 | 1 |
|
Presidents' Day
All schools and offices closed; printed as a possible make-up day, so it may become a school day
|
Public holiday | Mon, February 15, 2027 | Mon, February 15, 2027 | 1 |
|
Spring Break
No school March 22 to 25; all schools and offices closed March 26; March 29 is printed as a possible make-up day and may become a school day
|
School break | Mon, March 22, 2027 | Mon, March 29, 2027 | 6 |
|
Memorial Day
All schools and offices closed
|
Public holiday | Mon, May 31, 2027 | Mon, May 31, 2027 | 1 |
These dates come from the calendar published by St. Mary's County Public Schools. A district can revise its calendar after publishing, so check the district's website before making plans that depend on a date.