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

Houston, TX

Next no-school day
Monday
November 2
Staff Development
No-school days
36 weekdays
9 single days + 27 break days
First day
Wednesday
August 12
2026
Last day
Thursday
May 27
2027
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School year at a glance

First Day Last Day No School Break Early Release Holiday School Day

Breaks and holidays

Is there school on Labor Day?

Mon, Sep 7
No school

When is fall break 2026?

Oct 12–16
9 days off with weekends

When is Thanksgiving break 2026?

Nov 23–27
9 days off with weekends

When is winter break 2026?

Dec 21 – Jan 5
18 days off with weekends

Is there school on Martin Luther King Jr. Day?

Mon, Jan 18
No school

When is spring break 2027?

Mar 8–12, Mar 26–29
13 days off with weekends

All 2026-2027 dates

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

August 2026

  • First Day of School Wednesday, August 12th First day

September 2026

  • Labor Day Monday, September 7th · Federal holiday No school
  • Holiday/Weather Make-up Day (if not needed) Monday, September 21st No school

October 2026

  • Fall Break Monday, October 12th – Friday, October 16th · 5 school days off · Includes Columbus Day (federal holiday) Break

November 2026

  • Staff Development Monday, November 2nd No school
  • Parent-Teacher Conference Tuesday, November 3rd No school
  • Veterans Day Wednesday, November 11th · Not on the school calendar Federal holiday
  • Thanksgiving Break Monday, November 23rd – Friday, November 27th · 5 school days off · Includes Thanksgiving Day (federal holiday), Day after Thanksgiving (state holiday) Break

December 2026

  • Early Release Friday, December 18th Early release
  • Winter Break Monday, December 21st – Friday, January 1st · 10 school days off · Includes Christmas Day (federal holiday), New Year's Day (federal holiday), Christmas Eve (state holiday), Day after Christmas (observed) (state holiday) Break

January 2027

  • Staff Development Monday, January 4th No school
  • Staff Development Tuesday, January 5th No school
  • Martin Luther King Jr. Day Monday, January 18th · Federal holiday No school

February 2027

  • Student Holiday/Staff Exchange Day Friday, February 12th No school
  • Student Holiday/Staff Exchange Day Monday, February 15th · Washington's Birthday (Presidents' Day) (federal holiday) No school

March 2027

  • Spring Break Monday, March 8th – Friday, March 12th · 5 school days off Break
  • Spring Break Friday, March 26th – Monday, March 29th · 2 school days off Break

May 2027

Schools using this calendar

14 schools follow the Sheldon ISD calendar.

Browse all schools (A–Z)
C
C E King H SC E King Middle
G
Garrett El
H
H M Carroll ElHigh Point East
K
Kase Academy
L
L E Monahan El
M
Michael R Null Middle
R
Royalwood El
S
Sheldon Early Childhood AcademySheldon ElSheldon JjaepSheldon Lake ElStephanie Cravens Early Childhood

Nearby school districts

2026-2027 calendars for districts close to Sheldon ISD.

Galena Park ISD Houston, TX Spring break Mar 5–12 Channelview ISD Channelview, TX Spring break Mar 8–12 Humble ISD Humble, TX Spring break Mar 15–19 Aldine ISD Houston, TX Spring break Mar 15–19 Goose Creek CISD Baytown, TX Spring break Mar 15–19 Deer Park ISD Deer Park, TX Spring break Mar 8–12

Frequently Asked Questions

When is the first and last day of school at Sheldon ISD in 2026-2027?
The first day of school at Sheldon ISD is Wednesday, August 12, 2026. The last day of school is Thursday, May 27, 2027. That's a school year of about 41 weeks.
How many school days are in the 2026-2027 school year at Sheldon ISD?
About 171 school days: the weekdays from the first day to the last day, minus days off.
How many days off does Sheldon ISD have in 2026-2027?
About 36 weekdays with no school, not counting weekends or summer. That's 27 weekdays of breaks plus nine single days off. There are also seven long weekends, where a Friday or Monday off joins the weekend.
What is the longest stretch of school without a day off?
Forty-three school days in a row (about nine weeks), from Tuesday, March 30 to Thursday, May 27.
Does Sheldon ISD have early-release or late-start days?
Yes, the 2026-2027 calendar has one early-release day. They're marked on the calendar above.

Simple Schedule is not affiliated with Sheldon ISD. Confirm important dates with the district or your school.

Source: Sheldon ISD, checked .

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