Klein Independent School District Calendar 2026-27

The Klein ISD 2026-27 calendar

This is the district's own calendar, as Klein ISD publishes it. Tap it to open the full-size image.

Add the Klein ISD calendar to your phone

Pick a file. Each one is an all-day event per day off, and a break is one event across all its days.

On an iPhone

Tap a file above, then tap Add All. The dates go into the calendar you choose.

In Google Calendar

On a computer, open Google Calendar, then Settings, then Import & export. Choose the file and the calendar to add it to. The dates show up on your Android phone too.

In Outlook

Open the downloaded file, or in Outlook on the web go to Add calendar, then Upload from file.

These files are a copy of the calendar today. If the district changes a date, download the file again.

Klein ISD vacations and holidays, 2026-27

Every day with no school for students, from the first day to the last: 13 entries and 39 weekdays in all.

Klein ISD early release days

The 2026-27 calendar prints no early release or half days. Every school day on it is a full day.

Schools can still send their own early dismissal notices, so watch for those.

Calendar notes: what to plan around

Long weekends and breaks

Every stretch of three or more days with no school, counting weekends.

• 3-day weekend: Saturday, Sept. 5 to Monday, Sept. 7. Labor Day. Back Tuesday, Sept. 8.
• 3-day weekend: Friday, Sept. 18 to Sunday, Sept. 20. Student holiday (staff workday). Back Monday, Sept. 21.
• 9 days off in a row: Saturday, Oct. 10 to Sunday, Oct. 18. Fall break. Back Monday, Oct. 19.
• 9 days off in a row: Saturday, Nov. 21 to Sunday, Nov. 29. Thanksgiving break. Back Monday, Nov. 30.
• 18 days off in a row: Saturday, Dec. 19 to Tuesday, Jan. 5. Winter break and student holidays (staff workdays). Back Wednesday, Jan. 6.
• 3-day weekend: Saturday, Jan. 16 to Monday, Jan. 18. Martin Luther King Jr. Day. Back Tuesday, Jan. 19.
• 10 days off in a row: Saturday, Feb. 6 to Monday, Feb. 15. Mid-winter break and Presidents Day. Back Tuesday, Feb. 16.
• 9 days off in a row: Saturday, March 13 to Sunday, March 21. Spring break. Back Monday, March 22.
• 3-day weekend: Friday, March 26 to Sunday, March 28. Student and staff holiday. Back Monday, March 29.
• 3-day weekend: Friday, April 16 to Sunday, April 18. Student holiday (staff workday). Back Monday, April 19.

Weeks with fewer than five school days

Nine weeks have fewer than five school days, and six weeks have none at all.

Teacher workdays: no school for students

Four of the days off are staff days. Teachers work; students stay home. Plan child care as you would for a holiday.

• Friday, Sept. 18: student holiday (staff workday)
• Tuesday, Nov. 3: Election Day (student holiday)
• Monday, Jan. 4 to Tuesday, Jan. 5: student holidays (staff workdays)
• Friday, April 16: student holiday (staff workday)

Makeup days

The calendar names no bad weather makeup days. If school closes for weather, the district announces how the day is made up.

Also worth knowing

• School is open on a federal holiday: Veterans Day (Wednesday, Nov. 11). Banks, post offices and many offices close; school does not.
• The calendar prints no parent-teacher conference days. Schools set their own.
• The calendar prints no testing dates. Klein ISD keeps a separate Testing (TEA) calendar on its Calendar page.
• After the last day, the calendar still shows Memorial Day (May 31) and teacher workdays (June 1). Students are already out.

First and last day of school

The first day of school is Wednesday, Aug. 12, 2026. The last day is Friday, May 28, 2027.

Teachers start sooner. Staff days before school run Aug. 3 to 11.

Grading periods

Klein ISD has four grading periods, two per semester. The fall semester ends Dec. 18 and the spring semester starts Jan. 6.

What the district notes

• School hours: elementary 8:05 a.m. to 3:25 p.m., intermediate 8:55 a.m. to 4:15 p.m., high school 7:15 a.m. to 2:35 p.m.
• Jan. 4, Feb. 10 and June 3 are Teacher Exchange Days. Jan. 4 and Feb. 10 are already student holidays, and June 3 is after the last day, so no school day changes.

How we checked these dates

We read every date off the district's own calendar image twice: once whole, cell by cell against its legend, and once on zoomed crops of each month. Then we checked each one against the Klein ISD Calendar page, the Klein ISD online District Calendar and the Spanish edition of the calendar.

Every weekday on this page matches its date. If the district changes its calendar, its page is the final word.