Katy ISD School Calendar 26-27 UPDATES [PDF]

Katy Independent School District Calendar (2026-2027)

Date	Event
Jul 1-2, 2026	District and Campuses Closed to the Public
Jul 3, 2026	Holiday • Staff
Jul 28-30, 2026	New Teacher Orientation Days
Jul 31, 2026	Teacher Start Date • 100 and 101 Pay Grade Employee Flex Day
Aug 3, 2026	Campus Day
Aug 4-5, 2026	District Professional Learning Days
Aug 6-11, 2026	Campus Days
Aug 12, 2026	First Day of School and Fall Semester
Sep 7, 2026	Holiday • Students and Staff
Sep 18, 2026	Campus Professional Learning Day • No Students
Sep 21, 2026	2nd Secondary Grading Cycle Begins
Oct 9, 2026	Campus Professional Learning Day • No Students
Oct 12, 2026	Holiday • Students and Staff
Oct 19, 2026	2nd Elementary Grading Cycle Begins
Oct 30, 2026	Campus Professional Learning Day • No Students
Nov 2, 2026	3rd Secondary Grading Cycle Begins
Nov 23-27, 2026	Thanksgiving Holiday • Students and Staff
Dec 18, 2026	Early Dismissal and End of Semester
Dec 21-31, 2026	Winter Holiday • Students and Staff
Jan 1, 2027	Winter Holiday • Students and Staff
Jan 4, 2027	Campus Day • No Students
Jan 5, 2027	First Day of Spring Semester
Jan 18, 2027	Holiday • Students and Staff
Feb 15, 2027	Campus Professional Learning Day • No Students
Feb 16, 2027	5th Secondary Grading Cycle Begins
Mar 8-12, 2027	Spring Break • Students and Staff
Mar 15, 2027	4th Elementary Grading Cycle Begins
Mar 26, 2027	Holiday • Students and Staff
Apr 2, 2027	Campus Professional Learning Day • No Students
Apr 5, 2027	6th Secondary Grading Cycle Begins
May 14, 2027	Last Day of School for Graduating Seniors
May 20, 2027	Early Dismissal and Last Day of School
May 21, 2027	Campus Day
May 31, 2027	Holiday • Staff
Jun 18, 2027	Holiday • Staff

Katy Independent School District Calendar 2026–2027 FAQ

Katy Independent School District Calendar 2026–2027 – FAQs

When is the first day of school in Katy Independent School District for the 2026–2027 calendar year?

The first day of school in Katy Independent School District for the 2026–2027 calendar year is August 12, 2026.

When is spring break in Katy Independent School District for 2026–2027?

Spring break in Katy Independent School District is scheduled from March 8 to March 12, 2027.

When is Christmas break in Katy Independent School District?

Christmas break in Katy Independent School District begins on December 21 and continues through December 31, 2026.

When is winter break in Katy Independent School District?

Winter break in Katy Independent School District runs from December 21, 2026 through January 1, 2027.

When is Thanksgiving break in Katy Independent School District?

Thanksgiving break in Katy Independent School District is observed from November 23 to November 27, 2026.

When is the last day of school in Katy Independent School District for 2026–2027?

The last day of school for students in Katy Independent School District is May 20, 2027, with an early dismissal.

Are there any student holidays during the fall semester in the 2026–2027 school year?

Yes, student holidays during the fall semester include September 7, 2026 and October 12, 2026, along with the Thanksgiving break from November 23–27, 2026.

Are there professional learning days with no students in Katy Independent School District?

Yes, campus professional learning days with no students are scheduled on September 18, October 9, October 30, 2026, February 15, and April 2, 2027.

When does the spring semester begin in Katy Independent School District?

The spring semester in Katy Independent School District begins on January 5, 2027.

Calendar Disclaimer

The school Term Dates shown on this page has been sourced directly from the official Katy ISD School Calendar 26-27 UPDATES [PDF] website. Please be aware that all dates and events may be amended at the discretion of the school, state, District or County. For the most up-to-date and accurate information, we recommend checking the official council website or contacting the school office.