Spring Branch ISD Calendar 2026-27
Also known as SBISD.
Spring Branch ISD, the public school district in Houston, Texas, starts the 2026-27 school year on Thursday, August 13, 2026. The last day for students is Wednesday, May 26, 2027. Spring break is Mar 8–12, 2027.
Next day off: Thanksgiving Break, Nov 23–27, 2026
Holidays and days off, 2026-27
| Dates | Holiday / break | School days off |
|---|---|---|
| Sep 7, 2026 | Labor Day - Holiday Staff/Students | 1 |
| Oct 9, 2026 | Staff Development - Student Holiday | 1 |
| Oct 12, 2026 | Holiday - Staff/Students | 1 |
| Nov 3, 2026 | Holiday - Staff/Students | 1 |
| Nov 23–27, 2026 | Thanksgiving Break | 5 |
| Dec 21–31, 2026 | Winter Break - Holiday Staff/Students | 9 |
| Jan 1, 2027 | New Year's Day - Holiday Staff/Students | 1 |
| Jan 4, 2027 | Staff Development - Student Holiday | 1 |
| Jan 18, 2027 | MLK Day - Holiday Staff/Students | 1 |
| Feb 15, 2027 | Staff Development - Student Holiday | 1 |
| Mar 8–12, 2027 | Spring Break - Holiday Staff/Students | 5 |
| Mar 26, 2027 | Holiday - Staff/Students | 1 |
| Apr 26, 2027 | Holiday - Staff/Students or bad weather makeup day if needed | 1 |
Early release days
| Date | Note |
|---|---|
| Sep 23, 2026 | PK, Elementary & Middle School Early Dismissal / Staff Development |
| Oct 7, 2026 | High School Early Dismissal |
| Oct 22, 2026 | Parent/Teacher Conference - PK & Elementary Early Dismissal |
| Dec 16, 2026 | Secondary Early Dismissal |
| Dec 18, 2026 | PK & Elementary Early Dismissal |
| Feb 4, 2027 | Middle School Early Dismissal / Staff Development |
| Feb 4, 2027 | Parent/Teacher Conference - PK & Elementary Early Dismissal |
| Mar 3, 2027 | High School Early Dismissal |
| May 24, 2027 | Secondary Early Dismissal |
| May 26, 2027 | PK & Elementary Early Dismissal |
Compared with nearby districts
| District | First day | Last day | Spring break |
|---|---|---|---|
| Spring Branch ISD | Aug 13 | May 26 | Mar 8–12, 2027 |
| Alief ISD | Aug 12 | May 27 | Mar 8–15, 2027 |
| Spring ISD | Aug 12 | May 28 | Mar 15–19, 2027 |
| KIPP Texas Public Schools – Houston | Aug 10 | May 27 | Mar 8–15, 2027 |
| Alvin ISD | Aug 13 | May 27 | Mar 8–12, 2027 |
Same week off in March as Spring Branch ISD: Alvin ISD.
Add to your calendar
Google CalendarApple / iPhoneOutlookDownload .icsPrintable calendar
Subscribing keeps the dates current: when the district revises its calendar, your calendar app picks up the change.
Source
✓ Checked against the official calendar
Official calendar: Spring Branch ISD 2026-2027 calendar · Calendar Approved by the Board of Trustees November 18, 2024. Last checked November 7, 2026. District website: springbranchisd.com.
Found a difference? Report an error – we check it against the district's document.
For schools & PTAs
Share an always-current Spring Branch ISD calendar with families: post the subscription link webcal://schooldatebook.com/texas/houston/spring-branch-isd/2026-27.ics or embed the badge.
Work for Spring Branch ISD? Confirm this calendar from your district email address and the page shows “Confirmed by Spring Branch ISD”. How it works.