Tomball ISD 2026-2027 School Calendar Holidays, breaks, and no school days

Next no-school day
Monday
November 23
Thanksgiving Break
No-school days
25 weekdays
5 single days + 20 break days
First day
Tuesday
August 18
2026
Last day
Thursday
May 27
2027

School year at a glance

First Day Last Day No School Break Early Release School Day
August 2026
SuMoTuWeThFrSa
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31
September 2026
SuMoTuWeThFrSa
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30
October 2026
SuMoTuWeThFrSa
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31
November 2026
SuMoTuWeThFrSa
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30
December 2026
SuMoTuWeThFrSa
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31
January 2027
SuMoTuWeThFrSa
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31
February 2027
SuMoTuWeThFrSa
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28
March 2027
SuMoTuWeThFrSa
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31
April 2027
SuMoTuWeThFrSa
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30
May 2027
SuMoTuWeThFrSa
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31

Longer breaks

Thanksgiving Break
Sat, Nov 21 – Sun, Nov 29
9 days off
5 school + 4 weekend days
Winter Break
Sat, Dec 19 – Sun, Jan 3
16 days off
10 school + 6 weekend days
Spring Break
Fri, Mar 12 – Sun, Mar 21
10 days off
6 school + 4 weekend days

All 2026-2027 dates

No-school days, breaks and schedule changes, month by month.

July 2026

  • Independence Day Friday, July 3rd No school

August 2026

September 2026

  • Labor Day Monday, September 7th No school

November 2026

  • Thanksgiving Break Monday, November 23rd – Friday, November 27th · 5 school days off Break

December 2026

  • Early Release Thursday, December 17th Early release
  • Early Release Friday, December 18th Early release
  • Winter Break Monday, December 21st – Friday, January 1st · 10 school days off Break

January 2027

  • Martin Luther King Jr. Day Monday, January 18th No school

February 2027

  • Presidents' Day Monday, February 15th No school

March 2027

  • Local Holiday Friday, March 12th No school
  • Spring Break Monday, March 15th – Friday, March 19th · 5 school days off Break
  • Good Friday Friday, March 26th No school

May 2027

  • Early Release Wednesday, May 26th Early release
  • Last Day of School Thursday, May 27th Last day
  • Memorial Day Monday, May 31st No school

Frequently Asked Questions

When is there no school at Tomball ISD in 2026-2027?
There's no school at Tomball ISD on seven single days in 2026-2027: Friday, July 3 (Independence Day); Monday, September 7 (Labor Day); Monday, January 18 (Martin Luther King Jr. Day); Monday, February 15 (Presidents' Day); Friday, March 12 (Local Holiday); Friday, March 26 (Good Friday); Monday, May 31 (Memorial Day). Breaks: Thanksgiving Break (Monday, November 23 to Friday, November 27), Winter Break (Monday, December 21 to Friday, January 1) and Spring Break (Monday, March 15 to Friday, March 19).
When is the first and last day of school at Tomball ISD in 2026-2027?
The first day of school at Tomball ISD is Tuesday, August 18, 2026. The last day of school is Thursday, May 27, 2027. That's a school year of about 40 weeks.
How many school days are in the 2026-2027 school year at Tomball ISD?
About 178 school days: the weekdays from the first day to the last day, minus days off.
How many days off does Tomball ISD have in 2026-2027?
About 25 weekdays with no school, not counting weekends or summer. That's 20 weekdays of breaks plus five single days off. There are also five long weekends, where a Friday or Monday off joins the weekend.
What is the longest break at Tomball ISD in 2026-2027?
Winter Break is the longest: 16 days in a row with no school, from Saturday, December 19 to Sunday, January 3, including weekends (ten school days off).
What is the longest stretch of school without a day off?
Fifty-four school days in a row (about 11 weeks), from Tuesday, September 8 to Friday, November 20.
Which month has the most days off at Tomball ISD?
December has the most, with nine weekdays off.
Does Tomball ISD have early-release or late-start days?
Yes, the 2026-2027 calendar has three early-release days. They're marked on the calendar above.

Counts are approximate and based on the published calendar.

Source: Tomball ISD, last updated Oct. 2026. Dates can change, so confirm with the school before making plans.

All 2026-2027 school calendars

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