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Tomball ISD TX Calendar 26-27

  • 2026/27
  • Texas
  • 11 teacher days

The Tomball ISD 2026–27 school year runs from August 18, 2026 to May 27, 2027. Breaks include Thanksgiving break November 23-27, winter break December 21 - January 1, and spring break March 15-19. The table below lists all teacher workdays, early release days, and holidays. Download the PDF calendar, or read the FAQs.

School year starts Tue, Aug 18, 2026 First Day of School
School year ends Thu, May 27, 2027 Last Day of School / Early Release Day / Reporting Period Ends
Next key date Tue, Aug 18, 2026 Counts down once the school year is under way

Tomball ISD 2026-27 calendar

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

Tomball ISD 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
  • Early release / half day
  • Weather make-up day
  • Other scheduled date

August 2026

  • August 5-7, 2026 — New Teacher Staff Development
  • August 10-14, 2026 — Staff Development/Workdays
  • August 17, 2026 — Staff Development/Workday
  • August 18, 2026 — First Day of School

September 2026

  • September 7, 2026 — Labor Day Holiday

October 2026

  • October 7, 2026 — Reporting Period Ends
  • October 8-9, 2026 — Staff Development/Student Holiday
  • October 12, 2026 — Staff Development/Student Holiday

November 2026

  • November 2-3, 2026 — Staff Development/Student Holiday
  • November 23-27, 2026 — Thanksgiving Break

December 2026

  • December 18, 2026 — Early Release Day / Reporting Period Ends
  • December 21, 2026 - January 1, 2027 — Winter Break

January 2027

  • December 21, 2026 - January 1, 2027 — Winter Break
  • January 4-5, 2027 — Staff Development/Student Holiday
  • January 18, 2027 — Martin Luther King Jr. Day Holiday

February 2027

  • February 12, 2027 — Staff Development/Student Holiday
  • February 15, 2027 — Presidents Day / Make-Up Day (If Needed)

March 2027

  • March 11, 2027 — Reporting Period Ends
  • March 12, 2027 — Staff Development/Student Holiday / Make-Up Day (If Needed)
  • March 15-19, 2027 — Spring Break
  • March 26, 2027 — Good Friday Holiday

April 2027

May 2027

  • May 26, 2027 — Early Release Day (High Schools Only)
  • May 27, 2027 — Last Day of School / Early Release Day / Reporting Period Ends
  • May 28, 2027 — Staff Development/Workday / Make-Up Day (If Needed)
  • May 31, 2027 — Memorial Day Holiday

June 2027

  • June 1, 2027 — Staff Development/Workday

July 2027

Tomball ISD teacher and staff days 2026/27

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

  • August 5-7, 2026 New Teacher Staff Development District source
  • August 10-14, 2026 Staff Development/Workdays District source
  • August 17, 2026 Staff Development/Workday District source
  • October 8-9, 2026 Staff Development/Student Holiday District source
  • October 12, 2026 Staff Development/Student Holiday District source
  • November 2-3, 2026 Staff Development/Student Holiday District source
  • January 4-5, 2027 Staff Development/Student Holiday District source
  • February 12, 2027 Staff Development/Student Holiday District source
  • March 12, 2027 Staff Development/Student Holiday / Make-Up Day (If Needed) District source
  • May 28, 2027 Staff Development/Workday / Make-Up Day (If Needed) District source
  • June 1, 2027 Staff Development/Workday District source

Tomball ISD breaks and holidays

School is closed to students on these dates.

  • July 3, 2026 Independence Day Holiday Holiday
  • September 7, 2026 Labor Day Holiday Holiday
  • November 23-27, 2026 Thanksgiving Break Break
  • December 21, 2026 - January 1, 2027 Winter Break Break
  • January 18, 2027 Martin Luther King Jr. Day Holiday Holiday
  • March 15-19, 2027 Spring Break Break
  • March 26, 2027 Good Friday Holiday Holiday
  • May 31, 2027 Memorial Day Holiday Holiday

Your checked 2026/27 Tomball ISD planning calendar

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

Useful now26 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

Tomball ISD 2026–27 calendar dates

DateEvent
July 3, 2026Independence Day Holiday
August 5-7, 2026New Teacher Staff Development
August 10-14, 2026Staff Development/Workdays
August 17, 2026Staff Development/Workday
August 18, 2026First Day of School
September 7, 2026Labor Day Holiday
October 7, 2026Reporting Period Ends
October 8-9, 2026Staff Development/Student Holiday
October 12, 2026Staff Development/Student Holiday
November 2-3, 2026Staff Development/Student Holiday
November 23-27, 2026Thanksgiving Break
December 18, 2026Early Release Day / Reporting Period Ends
December 21, 2026 - January 1, 2027Winter Break
January 4-5, 2027Staff Development/Student Holiday
January 18, 2027Martin Luther King Jr. Day Holiday
February 12, 2027Staff Development/Student Holiday
February 15, 2027Presidents Day / Make-Up Day (If Needed)
March 11, 2027Reporting Period Ends
March 12, 2027Staff Development/Student Holiday / Make-Up Day (If Needed)
March 15-19, 2027Spring Break
March 26, 2027Good Friday Holiday
May 26, 2027Early Release Day (High Schools Only)
May 27, 2027Last Day of School / Early Release Day / Reporting Period Ends
May 28, 2027Staff Development/Workday / Make-Up Day (If Needed)
May 31, 2027Memorial Day Holiday
June 1, 2027Staff Development/Workday

Tomball Independent School District 2026-2027 Calendar – Important Dates

When is the first day of school in Tomball Independent School District for 2026-2027?
The first day of school for Tomball Independent School District for the 2026-2027 school year is August 18, 2026.
When is Spring Break in Tomball Independent School District 2026-2027?
Spring Break in Tomball Independent School District for 2026-2027 is scheduled from March 15 through March 19, 2027.
When is Christmas Break in Tomball Independent School District 2026-2027?
Christmas Break in Tomball Independent School District for the 2026-2027 school year runs from December 21, 2026 through January 1, 2027.
When is Winter Break in Tomball Independent School District 2026-2027?
Winter Break for Tomball Independent School District during the 2026-2027 school year is from December 21, 2026 to January 1, 2027.
When is Thanksgiving Break in Tomball Independent School District 2026-2027?
Thanksgiving Break in Tomball Independent School District for 2026-2027 is from November 23 through November 27, 2026.
When is the last day of school in Tomball Independent School District for 2026-2027?
The last day of school for Tomball Independent School District for the 2026-2027 academic year is May 27, 2027.
When is Labor Day holiday in Tomball Independent School District 2026-2027?
Labor Day holiday is observed on September 7, 2026 in Tomball Independent School District.
When is Martin Luther King Jr. Day in Tomball Independent School District 2026-2027?
Martin Luther King Jr. Day is observed on January 18, 2027 in Tomball Independent School District.
When is Presidents Day in Tomball Independent School District 2026-2027?
Presidents Day is observed on February 15, 2027 in Tomball Independent School District.
When is Memorial Day in Tomball Independent School District 2026-2027?
Memorial Day is observed on May 31, 2027 in Tomball Independent School District.

Useful next steps

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Tomball ISD calendar FAQs

When is the first day of school in Tomball Independent School District for 2026-2027?
The first day of school for Tomball Independent School District for the 2026-2027 school year is August 18, 2026.
When is Spring Break in Tomball Independent School District 2026-2027?
Spring Break in Tomball Independent School District for 2026-2027 is scheduled from March 15 through March 19, 2027.
When is Christmas Break in Tomball Independent School District 2026-2027?
Christmas Break in Tomball Independent School District for the 2026-2027 school year runs from December 21, 2026 through January 1, 2027.
When is Winter Break in Tomball Independent School District 2026-2027?
Winter Break for Tomball Independent School District during the 2026-2027 school year is from December 21, 2026 to January 1, 2027.
When is Thanksgiving Break in Tomball Independent School District 2026-2027?
Thanksgiving Break in Tomball Independent School District for 2026-2027 is from November 23 through November 27, 2026.
When is the last day of school in Tomball Independent School District for 2026-2027?
The last day of school for Tomball Independent School District for the 2026-2027 academic year is May 27, 2027.
When is Labor Day holiday in Tomball Independent School District 2026-2027?
Labor Day holiday is observed on September 7, 2026 in Tomball Independent School District.
When is Martin Luther King Jr. Day in Tomball Independent School District 2026-2027?
Martin Luther King Jr. Day is observed on January 18, 2027 in Tomball Independent School District.
When is Presidents Day in Tomball Independent School District 2026-2027?
Presidents Day is observed on February 15, 2027 in Tomball Independent School District.
When is Memorial Day in Tomball Independent School District 2026-2027?
Memorial Day is observed on May 31, 2027 in Tomball Independent School District.

Dates can change after publication. Read our calendar disclaimer.