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

Katy, TX

Next no-school day

Monday

November 2

Campus Professional Learning Day •

No-school days

34 weekdays

16 single days + 18 break days

First day

Wednesday

August 12

2026

Last day

Wednesday

May 26

2027

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School year at a glance

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

August 2026
Su	Mo	Tu	We	Th	Fr	Sa
						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
Su	Mo	Tu	We	Th	Fr	Sa
		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
Su	Mo	Tu	We	Th	Fr	Sa
				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
Su	Mo	Tu	We	Th	Fr	Sa
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
Su	Mo	Tu	We	Th	Fr	Sa
		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
Su	Mo	Tu	We	Th	Fr	Sa
					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
Su	Mo	Tu	We	Th	Fr	Sa
	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
Su	Mo	Tu	We	Th	Fr	Sa
	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
Su	Mo	Tu	We	Th	Fr	Sa
				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
Su	Mo	Tu	We	Th	Fr	Sa
						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

Breaks and holidays

When is fall break 2026?

Oct 9–13

5 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 4

17 days off with weekends

When is spring break 2027?

Mar 8–12

9 days off with weekends

All 2026-2027 dates

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

July 2026

District and Campuses Closed to the Public Wednesday, July 1st No school
District and Campuses Closed to the Public Thursday, July 2nd No school
Local Holiday Friday, July 3rd No school

August 2026

District Professional Learning Days Tuesday, August 4th No school
District Professional Learning Day Wednesday, August 5th No school
First Day of School Wednesday, August 12th First day

September 2026

Local Holiday Monday, September 7th · Labor Day (federal holiday) No school
Campus Professional Learning Day • Friday, September 18th No school

October 2026

Fall Break Friday, October 9th – Tuesday, October 13th · 3 school days off · Includes Columbus Day (federal holiday) Break
Campus Professional Learning Day • Friday, October 23rd No school

November 2026

Campus Professional Learning Day • Monday, November 2nd No school
Veterans Day Wednesday, November 11th · Not on the school calendar Federal holiday
Local Holiday Monday, November 23rd No school
Local Holiday Tuesday, November 24th No school
Local Holiday Wednesday, November 25th No school
Local Holiday Thursday, November 26th · Thanksgiving Day (federal holiday) No school
Local Holiday Friday, November 27th · Day after Thanksgiving (state holiday) No school

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

Campus Day • Monday, January 4th No school
Local Holiday Monday, January 18th · Martin Luther King Jr. Day (federal holiday) No school

February 2027

Campus Professional Learning Day • Friday, February 12th No school
Local Holiday 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
Local Holiday Friday, March 26th No school
Local Holiday Monday, March 29th No school

April 2027

Campus Professional Learning Day • Friday, April 9th No school

May 2027

Last Day of School Wednesday, May 26th Last day
Local Holiday Monday, May 31st No school

June 2027

Local Holiday Friday, June 18th No school

Schools using this calendar

79 schools follow the Katy ISD calendar.

Browse all schools (A–Z)

Adams J H Arthur Miller Career Center

Bear Creek El Beckendorff J H Bethke El Bonnie Holland El Bryant El

Campbell El Cardiff J H Cimarron El Cinco Ranch H S Cinco Ranch J H

Diane Winborn El

Edna Mae Fielder El

Fort Bend Co Alter Franz El Fred And Patti Shafer El

Garland Mcmeans J H Griffin El

Harris Co Sch For Accelerated Lrn Haskett J H Hazel S Pattison El

Jack & Sharon Rhoads El James E Randolph El James E Williams El Jean & Betty Schmalz El Jeanette Hayes El Jenks El Joella Exley El Jordan H S

Katy El Katy H S Katy J H Keiko Davidson El

Leonard El Loraine T Golbow El

Maurice L Wolfe El Mayde Creek El Mayde Creek H S Mayde Creek J H Mcelwain El Mcroberts El Memorial Parkway El Memorial Parkway J H Morton Ranch El Morton Ranch H S Morton Ranch J H

New El #45 New El #46 New H S #15 New Jh #18 Nottingham Country El

Odessa Kilpatrick El Opport Awareness Ctr

Paetow H S Project Tyke

Ray And Jamie Wolman El Robert King El Roberta Wright Rylander El Robertson El Rodger & Ellen Beck J H Roosevelt Alexander El

Seven Lakes H S Seven Lakes J H Stanley C Stanley El Stockdick J H Sue Creech El Sundown El

T H Mcdonald J H Taylor H S Tays J H Tom Wilson El Tompkins H S

Ursula Stephens El

West Memorial El West Memorial J H Woodcreek El Woodcreek J H

Zelma Hutsell El

Nearby school districts

2026-2027 calendars for districts close to Katy ISD.

Cypress-Fairbanks ISD Cypress, TX Spring break Mar 12–19 Lamar CISD Rosenberg, TX Spring break Mar 8–12 Fort Bend ISD Sugar Land, TX Spring break Mar 5–12 Spring Branch ISD Houston, TX Spring break Mar 8–12 Houston ISD Houston, TX Spring break Mar 8–12 Harmony Public Schools - Houston North Houston, TX Spring break Mar 15–19

Frequently Asked Questions

When is the first and last day of school at Katy ISD in 2026-2027?

The first day of school at Katy ISD is Wednesday, August 12, 2026. The last day of school is Wednesday, May 26, 2027. That's a school year of about 41 weeks.

How many school days are in the 2026-2027 school year at Katy ISD?

About 172 school days: the weekdays from the first day to the last day, minus days off.

How many days off does Katy ISD have in 2026-2027?

About 34 weekdays with no school, not counting weekends or summer. That's 18 weekdays of breaks plus 16 single days off. There are also 13 long weekends, where a Friday or Monday off joins the weekend.

What is the longest stretch of school without a day off?

Thirty-three school days in a row (about seven weeks), from Monday, April 12 to Wednesday, May 26.

Does Katy 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 Katy ISD. Confirm important dates with the district or your school.

Source: Katy ISD, checked October 17, 2026. 
All 2026-2027 school calendars

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