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Sierra Unified School District CA Calendar 26-27

2026/27
California
1 teacher day

The Sierra Unified School District 2026–27 school year runs from Aug 19, 2026 to Jun 10, 2027. Breaks include Thanksgiving break Nov 23-27, winter break Dec 1 - Jan 1, and spring break Mar 22-26. The table below lists all teacher workdays and holidays. Download the PDF calendar, or read the FAQs.

School year starts Wed, Aug 19, 2026 First Day of School for Students

School year ends Thu, Jun 10, 2027 Last Day of School for Students

Next key date Wed, Aug 19, 2026 Counts down once the school year is under way

Sierra Unified School District 2026-27 calendar

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

Sierra Unified School District 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
Teacher / professional day
Parent-teacher conference

August 2026

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Aug 19, 2026 — First Day of School for Students

September 2026

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Sep 7, 2026 — Labor Day (Holiday)

October 2026

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Oct 26-29, 2026 — Minimum Days / Parent Conferences

November 2026

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Nov 11, 2026 — Veterans Day (Holiday)
Nov 23-27, 2026 — Thanksgiving Break

December 2026

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Dec 1, 2026 - Jan 1, 2027 — Christmas Break

January 2027

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Dec 1, 2026 - Jan 1, 2027 — Christmas Break
Jan 1, 2027 — New Year’s Holiday
Jan 18, 2027 — Martin Luther King Jr. Day (Holiday)

February 2027

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Feb 15, 2027 — Presidents’ Day (Holiday)
Feb 15-19, 2027 — Winter Break

March 2027

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Mar 22-26, 2027 — Spring Break
Mar 26, 2027 — Good Friday

April 2027

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May 2027

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May 31, 2027 — Memorial Day (Holiday)

June 2027

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Jun 10, 2027 — Last Day of School for Students
Jun 11, 2027 — Teacher Workday (No Students)

July 2027

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Sierra Unified School District teacher and staff days 2026/27

Students normally stay home on these days. Confirm with the district before making plans.

Jun 11, 2027 Teacher Workday (No Students) District source

Sierra Unified School District breaks and holidays

School is closed to students on these dates.

Sep 7, 2026 Labor Day (Holiday) Holiday
Nov 11, 2026 Veterans Day (Holiday) Holiday
Nov 23-27, 2026 Thanksgiving Break Break
Dec 1, 2026 - Jan 1, 2027 Christmas Break Break
Jan 1, 2027 New Year’s Holiday Holiday
Jan 18, 2027 Martin Luther King Jr. Day (Holiday) Holiday
Feb 15-19, 2027 Winter Break Break
Feb 15, 2027 Presidents’ Day (Holiday) Holiday
Mar 22-26, 2027 Spring Break Break
Mar 26, 2027 Good Friday Holiday
May 31, 2027 Memorial Day (Holiday) Holiday

Your checked 2026/27 Sierra Unified School District planning calendar

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

Useful now15 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

Sierra Unified School District 2026–27 calendar dates

Date	Event
Aug 19, 2026	First Day of School for Students
Sep 7, 2026	Labor Day (Holiday)
Oct 26-29, 2026	Minimum Days / Parent Conferences
Nov 11, 2026	Veterans Day (Holiday)
Nov 23-27, 2026	Thanksgiving Break
Dec 1, 2026 - Jan 1, 2027	Christmas Break
Jan 1, 2027	New Year’s Holiday
Jan 18, 2027	Martin Luther King Jr. Day (Holiday)
Feb 15, 2027	Presidents’ Day (Holiday)
Feb 15-19, 2027	Winter Break
Mar 22-26, 2027	Spring Break
Mar 26, 2027	Good Friday
May 31, 2027	Memorial Day (Holiday)
Jun 10, 2027	Last Day of School for Students
Jun 11, 2027	Teacher Workday (No Students)

Sierra Unified School District School Calendar 2026–2027 FAQs

When is the first day of school in Sierra Unified School District for the 2026–2027 school year?

The first day of school for students in Sierra Unified School District is August 19, 2026.

When is spring break in Sierra Unified School District for 2027?

Spring break in Sierra Unified School District is scheduled from March 22 to March 26, 2027.

When is Christmas break in Sierra Unified School District for the 2026–2027 school year?

Christmas break runs from December 1, 2026 through January 1, 2027 in Sierra Unified School District.

When is winter break in Sierra Unified School District?

Winter break in Sierra Unified School District takes place from February 15 to February 19, 2027.

When is Thanksgiving break in Sierra Unified School District?

Thanksgiving break is observed from November 23 through November 27, 2026.

When is the last day of school in Sierra Unified School District for the 2026–2027 school year?

The last day of school for students in Sierra Unified School District is June 10, 2027.

Is Labor Day a school holiday in Sierra Unified School District?

Yes, Labor Day is observed on September 7, 2026, and schools are closed.

Does Sierra Unified School District observe Martin Luther King Jr. Day?

Yes, Martin Luther King Jr. Day is observed on January 18, 2027, with no school for students.

Are there minimum days or parent conference days during the school year?

Yes, minimum days and parent conferences are scheduled from October 26 to October 29, 2026.

Useful next steps

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Sierra Unified School District calendar FAQs

When is the first day of school in Sierra Unified School District for the 2026–2027 school year?

The first day of school for students in Sierra Unified School District is August 19, 2026.

When is spring break in Sierra Unified School District for 2027?

Spring break in Sierra Unified School District is scheduled from March 22 to March 26, 2027.

When is Christmas break in Sierra Unified School District for the 2026–2027 school year?

Christmas break runs from December 1, 2026 through January 1, 2027 in Sierra Unified School District.

When is winter break in Sierra Unified School District?

Winter break in Sierra Unified School District takes place from February 15 to February 19, 2027.

When is Thanksgiving break in Sierra Unified School District?

Thanksgiving break is observed from November 23 through November 27, 2026.

When is the last day of school in Sierra Unified School District for the 2026–2027 school year?

The last day of school for students in Sierra Unified School District is June 10, 2027.

Is Labor Day a school holiday in Sierra Unified School District?

Yes, Labor Day is observed on September 7, 2026, and schools are closed.

Does Sierra Unified School District observe Martin Luther King Jr. Day?

Yes, Martin Luther King Jr. Day is observed on January 18, 2027, with no school for students.

Are there minimum days or parent conference days during the school year?

Yes, minimum days and parent conferences are scheduled from October 26 to October 29, 2026.

Dates can change after publication. Read our calendar disclaimer.