Klein ISD school calendar 2026–27
First day of school: Wednesday, August 12, 2026
The 2026–27 year at a glance
| What | When | No school |
|---|---|---|
| First day of school | Wednesday, August 12, 2026 | |
| Labor Day | September 7, 2026 | 1 day |
| Student Holiday (Teacher & Staff Workday) | September 18, 2026 | 1 day |
| Fall Break | October 12–16, 2026 | 5 days |
| Election Day (Teacher & Staff Workday) | November 3, 2026 | 1 day |
| Thanksgiving Break | November 23–27, 2026 | 5 days |
| Winter Break | December 21, 2026 – January 1, 2027 | 12 days |
| Student Holiday (Teacher & Staff Workday) | January 4, 2027 | 1 day |
| Student Holiday (Teacher & Staff Workday) | January 5, 2027 | 1 day |
| MLK Day | January 18, 2027 | 1 day |
| Mid-Winter Break | February 8–12, 2027 | 5 days |
| Presidents Day | February 15, 2027 | 1 day |
| Spring Break | March 15–19, 2027 | 5 days |
| Student & Staff Holiday | March 26, 2027 | 1 day |
| Student Holiday (Teacher & Staff Workday) | April 16, 2027 | 1 day |
| Last day of school | Friday, May 28, 2027 |
Source: Klein ISD 2026–27 academic calendar, adopted November 2025. Checked against the district's published calendar on August 13, 2026.
Next year: 2027–28
The 2027–28 calendar hasn't been adopted yet. Klein ISD typically starts mid-August; school boards usually approve the following year's calendar between January and May. This page will be updated when the district publishes it.
Questions parents ask
When does school start for Klein ISD in 2026?
The first day of the 2026–27 school year is Wednesday, August 12, 2026.
When is Klein ISD's Thanksgiving break?
Thanksgiving break is November 23–27, 2026.
When is Klein ISD's winter break?
Winter break runs December 21, 2026 – January 1, 2027. Students return Wednesday, January 6, 2027.
When is Klein ISD's spring break in 2027?
Spring break is March 15–19, 2027.
When is the last day of school for Klein ISD?
The 2026–27 school year ends Friday, May 28, 2027.
Has Klein ISD released its 2027–28 calendar?
Not yet. School boards usually approve the following year's calendar between January and May; this page will be updated when the district publishes it.
About Klein ISD
Klein Independent School District serves about 52,000 students in Harris County. Official site: kleinisd.net.
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