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Jeffco Public Schools CO Calendar 26-27

  • 2026/27
  • Colorado

The Jeffco Public Schools 2026–27 school year runs from August 19, 2026 to May 27, 2027. Breaks include Thanksgiving break November 23-27, winter break December 21 - January 5, and spring break March 22-26. The table below lists all holidays. Download the PDF calendar, or read the FAQs.

School year starts Wed, Aug 19, 2026 First Day of School for All Students
School year ends Thu, May 27, 2027 Last Day of School for All Students
Next key date Wed, Aug 19, 2026 Counts down once the school year is under way

Jeffco Public Schools 2026-27 calendar

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Jeffco Public Schools 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
  • Weather make-up day

August 2026

  • August 19, 2026 — First Day of School for All Students

September 2026

  • September 7, 2026 — Labor Day (No School)

October 2026

  • October 12-13, 2026 — Fall Break

November 2026

  • November 23-27, 2026 — Thanksgiving Break
  • November 26, 2026 — Thanksgiving Day (No School)

December 2026

  • December 21, 2026 - January 5, 2027 — Winter Break
  • December 25, 2026 — Christmas Day (No School)

January 2027

  • December 21, 2026 - January 5, 2027 — Winter Break
  • January 1, 2027 — New Year's Day (No School)
  • January 18, 2027 — Martin Luther King Jr. Day (No School)

February 2027

  • February 15, 2027 — Presidents’ Day (No School)
  • February 12, 2027 — Potential Snow Make-Up Day

March 2027

  • March 22-26, 2027 — Spring Break
  • March 29, 2027 — Potential Snow Make-Up Day

April 2027

  • April 30, 2027 — Potential Snow Make-Up Day

May 2027

  • May 27, 2027 — Last Day of School for All Students
  • May 28 - June 30, 2027 — Summer Break
  • May 31, 2027 — Memorial Day (No School)

June 2027

  • May 28 - June 30, 2027 — Summer Break
  • June 18, 2027 — Juneteenth (Observed) (No School)

July 2027

Jeffco Public Schools breaks and holidays

School is closed to students on these dates.

  • September 7, 2026 Labor Day (No School) Holiday
  • October 12-13, 2026 Fall Break Break
  • November 23-27, 2026 Thanksgiving Break Break
  • November 26, 2026 Thanksgiving Day (No School) Holiday
  • December 21, 2026 - January 5, 2027 Winter Break Break
  • December 25, 2026 Christmas Day (No School) Holiday
  • January 1, 2027 New Year's Day (No School) Holiday
  • January 18, 2027 Martin Luther King Jr. Day (No School) Holiday
  • February 15, 2027 Presidents’ Day (No School) Holiday
  • March 22-26, 2027 Spring Break Break
  • May 28 - June 30, 2027 Summer Break Break
  • May 31, 2027 Memorial Day (No School) Holiday
  • June 18, 2027 Juneteenth (Observed) (No School) Holiday

Your checked 2026/27 Jeffco Public Schools planning calendar

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

Useful now18 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 30, 2026.
Full term dates table

Jeffco Public Schools 2026–27 calendar dates

DateEvent
August 19, 2026First Day of School for All Students
October 12-13, 2026Fall Break
November 23-27, 2026Thanksgiving Break
December 21, 2026 - January 5, 2027Winter Break
March 22-26, 2027Spring Break
May 27, 2027Last Day of School for All Students
May 28 - June 30, 2027Summer Break
September 7, 2026Labor Day (No School)
November 26, 2026Thanksgiving Day (No School)
December 25, 2026Christmas Day (No School)
January 1, 2027New Year's Day (No School)
January 18, 2027Martin Luther King Jr. Day (No School)
February 15, 2027Presidents’ Day (No School)
May 31, 2027Memorial Day (No School)
June 18, 2027Juneteenth (Observed) (No School)
February 12, 2027Potential Snow Make-Up Day
March 29, 2027Potential Snow Make-Up Day
April 30, 2027Potential Snow Make-Up Day

Jeffco Public Schools Calendar 2026-2027 Important Dates

When is the first day of school in Jeffco Public Schools 2026-2027?
The first day of school for all students in Jeffco Public Schools for the 2026-2027 calendar year is August 19, 2026.
When is Spring Break in Jeffco Public Schools 2026-2027?
Spring Break for Jeffco Public Schools is scheduled from March 22 through March 26, 2027.
When is Christmas Break in Jeffco Public Schools 2026-2027?
Christmas Break falls during Winter Break, which runs from December 21, 2026 through January 5, 2027. Christmas Day is observed on December 25, 2026.
When is Winter Break in Jeffco Public Schools 2026-2027?
Winter Break in Jeffco Public Schools begins on December 21, 2026 and ends on January 5, 2027.
When is Thanksgiving Break in Jeffco Public Schools 2026-2027?
Thanksgiving Break is scheduled from November 23 through November 27, 2026. Thanksgiving Day is observed on November 26, 2026.
When is the last day of school in Jeffco Public Schools 2026-2027?
The last day of school for all students in Jeffco Public Schools for the 2026-2027 calendar year is May 27, 2027.
When is Fall Break in Jeffco Public Schools 2026-2027?
Fall Break is scheduled for October 12 and October 13, 2026.
What are the major federal holidays observed by Jeffco Public Schools in 2026-2027?
The district observes the following legal holidays (no school):
  • Labor Day – September 7, 2026
  • Thanksgiving Day – November 26, 2026
  • Christmas Day – December 25, 2026
  • New Year’s Day – January 1, 2027
  • Martin Luther King Jr. Day – January 18, 2027
  • Presidents’ Day – February 15, 2027
  • Memorial Day – May 31, 2027
  • Juneteenth (Observed) – June 18, 2027
Are there any potential snow make-up days in Jeffco Public Schools 2026-2027?
Yes. Potential snow make-up days are scheduled for February 12, 2027; March 29, 2027; and April 30, 2027.

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Jeffco Public Schools calendar FAQs

When is the first day of school in Jeffco Public Schools 2026-2027?
The first day of school for all students in Jeffco Public Schools for the 2026-2027 calendar year is August 19, 2026.
When is Spring Break in Jeffco Public Schools 2026-2027?
Spring Break for Jeffco Public Schools is scheduled from March 22 through March 26, 2027.
When is Christmas Break in Jeffco Public Schools 2026-2027?
Christmas Break falls during Winter Break, which runs from December 21, 2026 through January 5, 2027. Christmas Day is observed on December 25, 2026.
When is Winter Break in Jeffco Public Schools 2026-2027?
Winter Break in Jeffco Public Schools begins on December 21, 2026 and ends on January 5, 2027.
When is Thanksgiving Break in Jeffco Public Schools 2026-2027?
Thanksgiving Break is scheduled from November 23 through November 27, 2026. Thanksgiving Day is observed on November 26, 2026.
When is the last day of school in Jeffco Public Schools 2026-2027?
The last day of school for all students in Jeffco Public Schools for the 2026-2027 calendar year is May 27, 2027.
When is Fall Break in Jeffco Public Schools 2026-2027?
Fall Break is scheduled for October 12 and October 13, 2026.
What are the major federal holidays observed by Jeffco Public Schools in 2026-2027?
The district observes the following legal holidays (no school): Labor Day – September 7, 2026 Thanksgiving Day – November 26, 2026 Christmas Day – December 25, 2026 New Year’s Day – January 1, 2027 Martin Luther King Jr. Day – January 18, 2027 Presidents’ Day – February 15, 2027 Memorial Day – May 31, 2027 Juneteenth (Observed) – June 18, 2027
Are there any potential snow make-up days in Jeffco Public Schools 2026-2027?
Yes. Potential snow make-up days are scheduled for February 12, 2027; March 29, 2027; and April 30, 2027.

Dates can change after publication. Read our calendar disclaimer.