BEGIN:VCALENDAR VERSION:2.0 PRODID:-//TX School Calendar//District Calendar//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:McKinney ISD 2026-2027 District instructional calendar X-WR-CALDESC:McKinney ISD's 2026–2027 school calendar runs Aug. 13–May 27. See Spring Break (March 15–19)\, student holidays\, weather days and the official PDF. X-TXSC-CALENDAR-SCOPE:McKinney ISD district instructional calendar BEGIN:VEVENT UID:mckinney-2026-2027-elementary-meet-the-teacher@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20260810 DTEND;VALUE=DATE:20260811 SUMMARY:Elementary Meet the Teacher DESCRIPTION:School status: Pre-term family event\; student classes have not started\nStarts at 5 p.m. Check your elementary campus for the location a nd arrival instructions.\nSource: https://www.mckinneyisd.net/page/back-to -school\nCalendar scope: McKinney ISD district instructional calendar CATEGORIES:MEET_THE_TEACHER TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-middle-meet-the-teacher@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20260811 DTEND;VALUE=DATE:20260812 SUMMARY:Middle School Meet the Teacher DESCRIPTION:School status: Pre-term family event\; student classes have not started\nStarts at 5 p.m. Middle school schedules are also available in S kyward on August 11. Check your campus for event details.\nSource: https:/ /www.mckinneyisd.net/page/back-to-school\nCalendar scope: McKinney ISD dis trict instructional calendar CATEGORIES:MEET_THE_TEACHER TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-first-day@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20260813 DTEND;VALUE=DATE:20260814 SUMMARY:First Day of School / First Nine Weeks Begins DESCRIPTION:School status: schools open\nOfficial calendar label: First Day of School\; Nine Weeks Begin / End\nStudents begin the school year and th e first nine-week grading period on August 13.\nSource: https://aptg.co/yc lJJB\nCalendar scope: McKinney ISD district instructional calendar CATEGORIES:FIRST_DAY,GRADING_PERIOD_START,SEMESTER_START TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-high-school-open-house@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20260831 DTEND;VALUE=DATE:20260901 SUMMARY:High School Open House DESCRIPTION:School status: Campus family event\; attendance schedule unchan ged\nStarts at 5 p.m. August 31 remains a regular school day\; the open ho use is an evening event.\nSource: https://www.mckinneyisd.net/page/back-to -school\nCalendar scope: McKinney ISD district instructional calendar CATEGORIES:BACK_TO_SCHOOL_NIGHT TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-labor-day@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20260907 DTEND;VALUE=DATE:20260908 SUMMARY:Labor Day DESCRIPTION:School status: no classes\nStudents return Tuesday\, September 8.\nSource: https://aptg.co/yclJJB\nCalendar scope: McKinney ISD district instructional calendar CATEGORIES:HOLIDAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-september-staff-day@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20260928 DTEND;VALUE=DATE:20260929 SUMMARY:Student Holiday (Staff Development/Work Day) DESCRIPTION:School status: no classes\nOfficial calendar label: Staff Devel opment / Teacher Work Day - Student Holiday\nStudents return Tuesday\, Sep tember 29.\nSource: https://aptg.co/yclJJB\nCalendar scope: McKinney ISD d istrict instructional calendar CATEGORIES:STAFF_DEVELOPMENT TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-first-grading-period-end@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20261009 DTEND;VALUE=DATE:20261010 SUMMARY:First Nine-Week Grading Period Ends DESCRIPTION:School status: schools open\nOfficial calendar label: Nine Week s Begin / End\nSource: https://aptg.co/yclJJB\nCalendar scope: McKinney IS D district instructional calendar CATEGORIES:GRADING_PERIOD_END TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-fall-break@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20261012 DTEND;VALUE=DATE:20261014 SUMMARY:Fall Break DESCRIPTION:School status: no classes\nWith the preceding weekend\, student s have October 10–13 without classes. School resumes October 14.\nSource : https://aptg.co/yclJJB\nCalendar scope: McKinney ISD district instructio nal calendar CATEGORIES:FALL_BREAK TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-second-grading-period-start@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20261014 DTEND;VALUE=DATE:20261015 SUMMARY:Second Nine-Week Grading Period Begins DESCRIPTION:School status: schools open\nOfficial calendar label: Nine Week s Begin / End\nSource: https://aptg.co/yclJJB\nCalendar scope: McKinney IS D district instructional calendar CATEGORIES:GRADING_PERIOD_START TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-october-staff-day@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20261026 DTEND;VALUE=DATE:20261027 SUMMARY:Student Holiday (Staff Development/Work Day) DESCRIPTION:School status: no classes\nOfficial calendar label: Staff Devel opment / Teacher Work Day - Student Holiday\nStudents return Tuesday\, Oct ober 27.\nSource: https://aptg.co/yclJJB\nCalendar scope: McKinney ISD dis trict instructional calendar CATEGORIES:STAFF_DEVELOPMENT TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-thanksgiving-break@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20261123 DTEND;VALUE=DATE:20261128 SUMMARY:Thanksgiving Break DESCRIPTION:School status: no classes\nOfficial calendar label: Thanksgivin g\nClasses resume Monday\, November 30.\nSource: https://aptg.co/yclJJB\nC alendar scope: McKinney ISD district instructional calendar CATEGORIES:THANKSGIVING_BREAK TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-second-grading-period-end@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20261218 DTEND;VALUE=DATE:20261219 SUMMARY:Second Nine-Week Grading Period Ends DESCRIPTION:School status: schools open\nOfficial calendar label: Nine Week s Begin / End\nDecember 18 is the last scheduled school day before winter holidays. The calendar does not mark it as an early-release day.\nSource: https://aptg.co/yclJJB\nCalendar scope: McKinney ISD district instructiona l calendar CATEGORIES:GRADING_PERIOD_END,SEMESTER_END TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-winter-break@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20261221 DTEND;VALUE=DATE:20270102 SUMMARY:Winter Break DESCRIPTION:School status: no classes\nJanuary 4 is a separate staff-develo pment/student holiday. Students return January 5.\nSource: https://aptg.co /yclJJB\nCalendar scope: McKinney ISD district instructional calendar CATEGORIES:WINTER_BREAK TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-january-staff-day@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270104 DTEND;VALUE=DATE:20270105 SUMMARY:Student Holiday (Staff Development/Work Day) DESCRIPTION:School status: no classes\nOfficial calendar label: Staff Devel opment / Teacher Work Day - Student Holiday\nStudents return Tuesday\, Jan uary 5\, for the third nine-week grading period.\nSource: https://aptg.co/ yclJJB\nCalendar scope: McKinney ISD district instructional calendar CATEGORIES:STAFF_DEVELOPMENT TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-spring-semester-start@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270105 DTEND;VALUE=DATE:20270106 SUMMARY:Students Return / Third Nine Weeks Begins DESCRIPTION:School status: schools open\nOfficial calendar label: Nine Week s Begin / End\nSource: https://aptg.co/yclJJB\nCalendar scope: McKinney IS D district instructional calendar CATEGORIES:GRADING_PERIOD_START,SEMESTER_START TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-mlk-day@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270118 DTEND;VALUE=DATE:20270119 SUMMARY:Martin Luther King Jr. Day DESCRIPTION:School status: no classes\nOfficial calendar label: MLK Day\nCl asses resume Tuesday\, January 19.\nSource: https://aptg.co/yclJJB\nCalend ar scope: McKinney ISD district instructional calendar CATEGORIES:HOLIDAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-february-first-staff-day@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270201 DTEND;VALUE=DATE:20270202 SUMMARY:Student Holiday (Staff Development/Work Day) DESCRIPTION:School status: no classes\nOfficial calendar label: Staff Devel opment / Teacher Work Day - Student Holiday\nStudents return Tuesday\, Feb ruary 2.\nSource: https://aptg.co/yclJJB\nCalendar scope: McKinney ISD dis trict instructional calendar CATEGORIES:STAFF_DEVELOPMENT TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-february-staff-days@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270215 DTEND;VALUE=DATE:20270217 SUMMARY:Student Holidays (Staff Development/Work Days) DESCRIPTION:School status: no classes\nOfficial calendar label: Staff Devel opment / Teacher Work Day - Student Holiday\nBoth Monday and Tuesday are s tudent holidays. Classes resume Wednesday\, February 17.\nSource: https:// aptg.co/yclJJB\nCalendar scope: McKinney ISD district instructional calend ar CATEGORIES:STAFF_DEVELOPMENT TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-third-grading-period-end@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270312 DTEND;VALUE=DATE:20270313 SUMMARY:Third Nine-Week Grading Period Ends DESCRIPTION:School status: schools open\nOfficial calendar label: Nine Week s Begin / End\nSource: https://aptg.co/yclJJB\nCalendar scope: McKinney IS D district instructional calendar CATEGORIES:GRADING_PERIOD_END TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-spring-break@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270315 DTEND;VALUE=DATE:20270320 SUMMARY:Spring Break DESCRIPTION:School status: no classes\nStudents have March 13–21 without classes\, including both weekends\, and return Monday\, March 22.\nSource: https://aptg.co/yclJJB\nCalendar scope: McKinney ISD district instruction al calendar CATEGORIES:SPRING_BREAK TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-fourth-grading-period-start@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270322 DTEND;VALUE=DATE:20270323 SUMMARY:Fourth Nine-Week Grading Period Begins DESCRIPTION:School status: schools open\nOfficial calendar label: Nine Week s Begin / End\nSource: https://aptg.co/yclJJB\nCalendar scope: McKinney IS D district instructional calendar CATEGORIES:GRADING_PERIOD_START TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-march-holiday@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270326 DTEND;VALUE=DATE:20270327 SUMMARY:Student Holiday DESCRIPTION:School status: no classes\nOfficial calendar label: Holiday\nMa rch 26 is a confirmed holiday on this calendar. Classes resume Monday\, Ma rch 29\; it is separate from the preceding Spring Break.\nSource: https:// aptg.co/yclJJB\nCalendar scope: McKinney ISD district instructional calend ar CATEGORIES:HOLIDAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-first-weather-day@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270405 DTEND;VALUE=DATE:20270406 SUMMARY:Reserved Bad Weather Day DESCRIPTION:School status: Reserved weather day\; attendance subject to dis trict confirmation\nOfficial calendar label: Bad Weather Day\nReserved bad weather date. Students may need to attend if the district uses April 5 fo r make-up classes. Check district announcements before treating it as a co nfirmed day off.\nSource: https://aptg.co/yclJJB\nCalendar scope: McKinney ISD district instructional calendar CATEGORIES:WEATHER_DAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-teacher-exchange-day@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270416 DTEND;VALUE=DATE:20270417 SUMMARY:Teacher Exchange Day / Student Holiday DESCRIPTION:School status: no classes\nOfficial calendar label: Teacher Exc hange Day/Student Holiday\nStudents have no classes April 16. April 19 is a separate bad weather date\, so a four-day weekend is not guaranteed.\nSo urce: https://aptg.co/yclJJB\nCalendar scope: McKinney ISD district instru ctional calendar CATEGORIES:NON_STUDENT_DAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-second-weather-day@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270419 DTEND;VALUE=DATE:20270420 SUMMARY:Reserved Bad Weather Day DESCRIPTION:School status: Reserved weather day\; attendance subject to dis trict confirmation\nOfficial calendar label: Bad Weather Day\nReserved bad weather date. April 19 may be used for make-up classes. Because April 16 is a confirmed student holiday\, a four-day weekend is not guaranteed.\nSo urce: https://aptg.co/yclJJB\nCalendar scope: McKinney ISD district instru ctional calendar CATEGORIES:WEATHER_DAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-last-day@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270527 DTEND;VALUE=DATE:20270528 SUMMARY:Last Day of School / Fourth Nine Weeks Ends DESCRIPTION:School status: schools open\nOfficial calendar label: Nine Week s Begin / End\nMay 27 is the last student day and the end of the fourth ni ne-week grading period. No early release is marked. Graduation is the foll owing day.\nSource: https://aptg.co/yclJJB\nNote sources: https://www.mcki nneyisd.net/page/calendars\nCalendar scope: McKinney ISD district instruct ional calendar CATEGORIES:LAST_DAY,GRADING_PERIOD_END,SEMESTER_END TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mckinney-2026-2027-graduation@txschoolcalendar.com DTSTAMP:20261019T000000Z DTSTART;VALUE=DATE:20270528 DTEND;VALUE=DATE:20270529 SUMMARY:High School Graduation DESCRIPTION:School status: Graduation ceremonies\; not a regular attendance day\nOfficial calendar label: Graduation Day\nFriday\, May 28\, at the Cr edit Union of Texas Event Center in Allen: McKinney Boyd at 9:00 a.m. (doo rs 8:00 a.m.)\; McKinney High at 1:00 p.m. (doors noon)\; McKinney North a t 5:30 p.m. (doors 4:30 p.m.). Campuses will share ticket information with senior families.\nSource: https://aptg.co/yclJJB\nNote sources: https://w ww.mckinneyisd.net/page/graduation\nCalendar scope: McKinney ISD district instructional calendar CATEGORIES:SCHOOL_MILESTONE TRANSP:TRANSPARENT END:VEVENT END:VCALENDAR