Killeen ISD Calendar 2026-2027

The first day of school for most Killeen ISD students is Monday, August 17, 2026. Manor Middle School follows a separate calendar and starts Tuesday, August 4.

For Killeen ISD schools following the district calendar, the last student day is Thursday, May 27, 2027, with a two-hour early release. Manor Middle School follows a separate calendar that lists Friday, May 28 as its last day if no make-up days are used.

Killeen ISD's board-approved district calendar has 168 instructional days. Manor Middle School follows a separate Third Future Schools calendar, which lists 184 student-teacher contact days. The district calendar's four grading periods contain 38, 38, 45 and 47 days, and March 26 and April 19 are reserved make-up dates if instruction needs to be recovered.

Fall break for schools following Killeen ISD's district calendar is October 12-16, 2026. October 19 is a separate PD or PLC student holiday, so classes resume Tuesday, October 20.

Students are off Monday, November 23, through Friday, November 27, 2026. The calendar labels the full week a staff and student holiday; students return November 30.

For schools following Killeen ISD's district calendar, winter holidays run December 21, 2026-January 1, 2027. January 4 and 5 are additional student holidays, so students return January 6. Manor Middle uses the same recess dates but begins its third quarter January 5 after a January 4 staff PD day.

For schools following Killeen ISD's district calendar, spring break is March 15-19, 2027. March 12 is also a student holiday, so students finish classes March 11 and return March 22. Manor Middle also lists March 15-19 as spring recess, but its third quarter runs through March 12.

For schools following Killeen ISD's district calendar, students leave two hours early December 18, 2026, and May 27, 2027. Manor Middle's separate calendar does not list these two-hour early-release dates.

For schools following Killeen ISD's district calendar, students are released two hours early December 18 and May 27. The calendar does not list campus-specific dismissal times. Manor Middle follows a separate calendar.

For schools following Killeen ISD's district calendar, PD or PLC student holidays fall on September 4 and October 19, 2026, then January 5, March 12 and April 19, 2027. April 19 may become a make-up day, and January 4 is a separate staff workday with a student holiday. Manor Middle's calendar uses different staff PD dates.

No. September 7 falls on Labor Day and is listed by Killeen ISD as a Staff & Student Holiday. Students are also off September 4 for PD or PLC, creating a four-day weekend before classes resume Tuesday, September 8.

For schools following Killeen ISD's district calendar, no. November 11 falls on Veterans Day and is listed as a Staff & Student Holiday. Manor Middle's separate calendar does not list November 11 as a holiday.

Yes. January 18 falls on Martin Luther King Jr. Day and is listed by Killeen ISD as a Staff & Student Holiday. Classes resume Tuesday, January 19.

No. February 15 falls on Presidents Day and is listed by Killeen ISD as a Staff & Student Holiday. The district calendar uses that general label rather than naming Presidents Day.

For schools following Killeen ISD's district calendar, March 26 is a Staff & Student Holiday, although the calendar does not label it Good Friday. It is also a reserved bad-weather make-up day. Manor Middle's separate calendar does not list March 26 as a no-school or make-up date.

For schools following Killeen ISD's district calendar, April 19 is a PD or PLC day with no school for students, but it may become a bad-weather make-up attendance day. Manor Middle's separate calendar does not list April 19 as a no-school or make-up date.

For schools following Killeen ISD's district calendar, March 26 and April 19, 2027, are reserved bad-weather make-up dates. Manor Middle uses a separate calendar with possible make-up days June 2-4.

No. Manor Middle School remains a Killeen ISD campus, but it follows a separate 2026-2027 academic calendar under the district's partnership with Third Future Schools. Manor's first day is August 4, 2026; other Killeen ISD schools begin August 17.

Manor Middle School starts Tuesday, August 4, 2026. It remains a Killeen ISD campus but follows a separate academic calendar under day-to-day management by Third Future Schools.

Manor Middle School's separate Third Future Schools calendar lists Friday, May 28, 2027, as the last day of school if no make-up days are used. Its possible make-up days are June 2-4.

For schools following Killeen ISD's district calendar, the four grading periods are August 17-October 9, October 20-December 18, January 6-March 11 and March 22-May 27. Manor Middle uses separate quarters: August 4-October 8, October 13-December 18, January 5-March 12 and March 15-May 28.

The school calendar directs families to www.killeenisd.org/staardates for STAAR testing dates. It does not list individual test dates on the calendar; confirm your student's testing schedule with the campus.

Killeen ISD says closure and delay updates are posted on the district website, mobile app, official social channels and local news media. Parents and staff also receive phone, text and email notifications.