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San Marcos Unified School District smusd CA Calendar 26-27

  • 2026/27
  • California

The San Marcos Unified School District smusd 2026–27 school year runs from Aug 18, 2026 to Jun 9, 2027. Breaks include Thanksgiving break Nov 23-27, winter break Dec 21 - Jan 8, and spring break Mar 29 - Apr 2. Download the PDF calendar, or read the FAQs.

School year starts Tue, Aug 18, 2026 First Day of School
School year ends Wed, Jun 9, 2027 Last Day of School
Next key date Tue, Aug 18, 2026 Counts down once the school year is under way

San Marcos Unified School District smusd 2026-27 calendar

Select a thumbnail to open it full size, zoom in, or download it.

San Marcos Unified School District smusd school year calendar

Every published date for 2026–27, colour-coded by what happens that day.

  • First day of school
  • Last day of school
  • Holiday - school closed
  • Break / vacation
  • Other scheduled date

August 2026

  • Aug 18, 2026 — First Day of School

September 2026

  • Sep 7, 2026 — Labor Day

October 2026

November 2026

  • Nov 11, 2026 — Veterans Day
  • Nov 23-27, 2026 — Thanksgiving Recess

December 2026

  • Dec 21, 2026 - Jan 8, 2027 — Winter Recess

January 2027

  • Dec 21, 2026 - Jan 8, 2027 — Winter Recess
  • Jan 18, 2027 — Martin Luther King Jr. Day

February 2027

  • Feb 12, 2027 — Washington's Birthday
  • Feb 15, 2027 — Presidents' Day

March 2027

  • Mar 29 - Apr 2, 2027 — Spring Recess

April 2027

  • Mar 29 - Apr 2, 2027 — Spring Recess

May 2027

  • May 31, 2027 — Memorial Day

June 2027

  • Jun 9, 2027 — Last Day of School
  • Jun 18, 2027 — Juneteenth Day

July 2027

San Marcos Unified School District smusd breaks and holidays

School is closed to students on these dates.

  • Jul 3, 2026 Independence Day (Observed) Holiday
  • Sep 7, 2026 Labor Day Holiday
  • Nov 11, 2026 Veterans Day Holiday
  • Nov 23-27, 2026 Thanksgiving Recess Break
  • Dec 21, 2026 - Jan 8, 2027 Winter Recess Break
  • Jan 18, 2027 Martin Luther King Jr. Day Holiday
  • Feb 15, 2027 Presidents' Day Holiday
  • Mar 29 - Apr 2, 2027 Spring Recess Break
  • May 31, 2027 Memorial Day Holiday
  • Jun 18, 2027 Juneteenth Day Holiday

Your checked 2026/27 San Marcos Unified School District smusd planning calendar

How these dates are put together, and what to double-check before you book anything.

Useful now13 published dates for the 2026–27 school year, laid out month by month.
CheckedTaken from the district’s own published calendar, not retyped from memory.
Kept currentLast updated April 29, 2026.
Full term dates table

San Marcos Unified School District smusd 2026–27 calendar dates

DateEvent
Jul 3, 2026Independence Day (Observed)
Aug 18, 2026First Day of School
Sep 7, 2026Labor Day
Nov 11, 2026Veterans Day
Nov 23-27, 2026Thanksgiving Recess
Dec 21, 2026 - Jan 8, 2027Winter Recess
Jan 18, 2027Martin Luther King Jr. Day
Feb 12, 2027Washington's Birthday
Feb 15, 2027Presidents' Day
Mar 29 - Apr 2, 2027Spring Recess
May 31, 2027Memorial Day
Jun 9, 2027Last Day of School
Jun 18, 2027Juneteenth Day

San Marcos Unified School District Calendar 2026-2027 FAQs

When is the first day of school in San Marcos Unified School District for 2026-2027?
The first day of school for the San Marcos Unified School District 2026-2027 school year is August 18, 2026.
When is spring break in San Marcos Unified School District for 2026-2027?
Spring break is scheduled from March 29 through April 2, 2027.
When is Christmas break in San Marcos Unified School District for 2026-2027?
Christmas break occurs during the winter recess which runs from December 21, 2026 through January 8, 2027.
When is winter break in San Marcos Unified School District for 2026-2027?
Winter break for the 2026-2027 academic year is December 21, 2026 to January 8, 2027.
When is Thanksgiving break in San Marcos Unified School District for 2026-2027?
Thanksgiving recess will take place from November 23 through November 27, 2026.
When is the last day of school in San Marcos Unified School District for 2026-2027?
The last day of school is June 9, 2027.
When is Labor Day in San Marcos Unified School District for the 2026-2027 school year?
Labor Day will be observed on September 7, 2026.
When is Veterans Day in San Marcos Unified School District for 2026-2027?
Veterans Day will be observed on November 11, 2026.
When is Martin Luther King Jr. Day in San Marcos Unified School District for 2026-2027?
Martin Luther King Jr. Day will be observed on January 18, 2027.
When is Memorial Day in San Marcos Unified School District for 2026-2027?
Memorial Day will be observed on May 31, 2027.

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San Marcos Unified School District smusd calendar FAQs

When is the first day of school in San Marcos Unified School District for 2026-2027?
The first day of school for the San Marcos Unified School District 2026-2027 school year is August 18, 2026.
When is spring break in San Marcos Unified School District for 2026-2027?
Spring break is scheduled from March 29 through April 2, 2027.
When is Christmas break in San Marcos Unified School District for 2026-2027?
Christmas break occurs during the winter recess which runs from December 21, 2026 through January 8, 2027.
When is winter break in San Marcos Unified School District for 2026-2027?
Winter break for the 2026-2027 academic year is December 21, 2026 to January 8, 2027.
When is Thanksgiving break in San Marcos Unified School District for 2026-2027?
Thanksgiving recess will take place from November 23 through November 27, 2026.
When is the last day of school in San Marcos Unified School District for 2026-2027?
The last day of school is June 9, 2027.
When is Labor Day in San Marcos Unified School District for the 2026-2027 school year?
Labor Day will be observed on September 7, 2026.
When is Veterans Day in San Marcos Unified School District for 2026-2027?
Veterans Day will be observed on November 11, 2026.
When is Martin Luther King Jr. Day in San Marcos Unified School District for 2026-2027?
Martin Luther King Jr. Day will be observed on January 18, 2027.
When is Memorial Day in San Marcos Unified School District for 2026-2027?
Memorial Day will be observed on May 31, 2027.

Dates can change after publication. Read our calendar disclaimer.