BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//TX School Calendar//District Calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Keller ISD 2026-2027 Instructional Calendar
X-WR-CALDESC:Keller ISD 2026-27 calendar: Aug. 12 first day\, May 26 last d
 ay\, fall\, winter and spring breaks\, early-release times\, Even/Odd sche
 dule and official PDFs.
BEGIN:VEVENT
UID:keller-first-day@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20260812
DTEND;VALUE=DATE:20260813
SUMMARY:First Day of School
DESCRIPTION:School status: schools open\nThe first grading period begins on
  the first student day.\nSource: https://www.kellerisd.net/fs/resource-man
 ager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:FIRST_DAY
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-labor-day@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20260907
DTEND;VALUE=DATE:20260908
SUMMARY:District Holiday (Labor Day)
DESCRIPTION:School status: schools closed\nThe key defines District Holiday
  as schools and offices closed.\nSource: https://www.kellerisd.net/fs/reso
 urce-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:HOLIDAY
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-grading-1-end@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20261008
DTEND;VALUE=DATE:20261009
SUMMARY:End of Grading Period
DESCRIPTION:School status: schools open\nThe instructional calendar marks O
 ctober 8 as the end of grading period 1.\nSource: https://www.kellerisd.ne
 t/fs/resource-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:GRADING_PERIOD_END
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-october-work-day@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20261009
DTEND;VALUE=DATE:20261010
SUMMARY:Student Holiday / Conference Day
DESCRIPTION:School status: no classes\nOfficial calendar label: Student Hol
 iday (WD)\nThe district identifies October 9 as a Student Holiday/Conferen
 ce Day before Fall Break\; district offices remain open.\nSource: https://
 www.kellerisd.net/fs/resource-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108
 be703\nNote sources: https://www.kellerisd.net/default-calendar-page/~occu
 r-id/1297018
CATEGORIES:NON_STUDENT_DAY
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-fall-break@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20261012
DTEND;VALUE=DATE:20261017
SUMMARY:District Holiday (Fall Break)
DESCRIPTION:School status: schools closed\nThe official Fall Break runs Oct
 ober 12-16.\nSource: https://www.kellerisd.net/fs/resource-manager/view/b5
 da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:FALL_BREAK
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-grading-2-start@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20261019
DTEND;VALUE=DATE:20261020
SUMMARY:Start of Grading Period
DESCRIPTION:School status: schools open\nThe second grading period begins O
 ctober 19.\nSource: https://www.kellerisd.net/fs/resource-manager/view/b5d
 a7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:SCHOOL_MILESTONE
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-november-pd@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20261103
DTEND;VALUE=DATE:20261104
SUMMARY:Election Day Student Holiday
DESCRIPTION:School status: no classes\nOfficial calendar label: Student Hol
 iday (PD)\nNovember 3 is a student holiday and professional-development da
 y. Keller ISD says several campuses typically serve as Election Day pollin
 g locations.\nSource: https://www.kellerisd.net/fs/resource-manager/view/b
 5da7ec3-fe21-4cbd-9eef-31ac108be703\nNote sources: https://ies.kellerisd.n
 et/default-news-page-clone/~board/newsroom-keller-isd-news/post/board-appr
 oves-2026-27-instructional-calendar-1766075950492
CATEGORIES:NON_STUDENT_DAY
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-thanksgiving@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20261123
DTEND;VALUE=DATE:20261128
SUMMARY:District Holiday (Thanksgiving)
DESCRIPTION:School status: schools closed\nThe full Monday-Friday week is a
  district holiday.\nSource: https://www.kellerisd.net/fs/resource-manager/
 view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:THANKSGIVING_BREAK
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-december-17-early@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20261217
DTEND;VALUE=DATE:20261218
SUMMARY:Early Release [Grades 9-12]
DESCRIPTION:School status: early dismissal\nHigh schools dismiss at 12:45 p
 .m.\, according to the district's 2026-27 Early Release Information page.\
 nSource: https://www.kellerisd.net/fs/resource-manager/view/b5da7ec3-fe21-
 4cbd-9eef-31ac108be703
CATEGORIES:EARLY_RELEASE
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-december-18-early@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20261218
DTEND;VALUE=DATE:20261219
SUMMARY:Early Release [All Schools]
DESCRIPTION:School status: early dismissal\nElementary schools dismiss at 1
 1:55 a.m.\, intermediate schools at noon\, and middle and high schools at 
 12:45 p.m.\, according to the district's 2026-27 Early Release Information
  page.\nSource: https://www.kellerisd.net/fs/resource-manager/view/b5da7ec
 3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:EARLY_RELEASE
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-grading-2-end@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20261218
DTEND;VALUE=DATE:20261219
SUMMARY:End of Grading Period
DESCRIPTION:School status: early dismissal\nThe grid's closing bracket mark
 s the end of grading period 2.\nSource: https://www.kellerisd.net/fs/resou
 rce-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:GRADING_PERIOD_END
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-winter-break@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20261221
DTEND;VALUE=DATE:20270105
SUMMARY:District Holiday (Winter Break)
DESCRIPTION:School status: schools closed\nThe calendar lists December 21-3
 1 and January 1-4 under the same Winter Break label. The combined range is
  continuous\; January 5 is a separate student holiday.\nSource: https://ww
 w.kellerisd.net/fs/resource-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be
 703
CATEGORIES:WINTER_BREAK
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-january-work-day@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270105
DTEND;VALUE=DATE:20270106
SUMMARY:Student Holiday (WD)
DESCRIPTION:School status: no classes\nStudents have no school on this teac
 her work day.\nSource: https://www.kellerisd.net/fs/resource-manager/view/
 b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:NON_STUDENT_DAY
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-grading-3-start@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270106
DTEND;VALUE=DATE:20270107
SUMMARY:Start of Grading Period
DESCRIPTION:School status: schools open\nThe January grid marks January 6 a
 s the start of the third grading period.\nSource: https://www.kellerisd.ne
 t/fs/resource-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:SCHOOL_MILESTONE
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-mlk-day@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270118
DTEND;VALUE=DATE:20270119
SUMMARY:District Holiday (MLK Day)
DESCRIPTION:School status: schools closed\nThe district holiday is marked o
 n Monday\, January 18.\nSource: https://www.kellerisd.net/fs/resource-mana
 ger/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:HOLIDAY
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-february-pd@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270212
DTEND;VALUE=DATE:20270213
SUMMARY:Student Holiday (PD)
DESCRIPTION:School status: no classes\nStudents have no school while teache
 rs have professional development.\nSource: https://www.kellerisd.net/fs/re
 source-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:NON_STUDENT_DAY
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-presidents-day@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270215
DTEND;VALUE=DATE:20270216
SUMMARY:District Holiday (Presidents Day)
DESCRIPTION:School status: schools closed\nThe district holiday is marked o
 n Monday\, February 15.\nSource: https://www.kellerisd.net/fs/resource-man
 ager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:HOLIDAY
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-grading-3-end@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270311
DTEND;VALUE=DATE:20270312
SUMMARY:End of Grading Period
DESCRIPTION:School status: schools open\nThe grid's closing bracket marks t
 he end of grading period 3.\nSource: https://www.kellerisd.net/fs/resource
 -manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:GRADING_PERIOD_END
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-march-teacher-prep@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270312
DTEND;VALUE=DATE:20270313
SUMMARY:Student Holiday (Teacher Prep)
DESCRIPTION:School status: no classes\nMarch 12 is a student holiday for te
 acher preparation\, before Spring Break.\nSource: https://www.kellerisd.ne
 t/fs/resource-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:NON_STUDENT_DAY
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-spring-break@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270315
DTEND;VALUE=DATE:20270320
SUMMARY:KISD Holiday (Spring Break)
DESCRIPTION:School status: schools closed\nThe official Spring Break runs M
 arch 15-19.\nSource: https://www.kellerisd.net/fs/resource-manager/view/b5
 da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:SPRING_BREAK
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-grading-4-start@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270322
DTEND;VALUE=DATE:20270323
SUMMARY:Start of Grading Period
DESCRIPTION:School status: schools open\nThe fourth grading period begins M
 arch 22.\nSource: https://www.kellerisd.net/fs/resource-manager/view/b5da7
 ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:SCHOOL_MILESTONE
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-march-26-holiday@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270326
DTEND;VALUE=DATE:20270327
SUMMARY:KISD Holiday
DESCRIPTION:School status: schools closed\nThe March caption groups March 2
 6-29. The March 26 cell uses the red district-holiday color\; March 29 use
 s the blue student-holiday color.\nSource: https://www.kellerisd.net/fs/re
 source-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:HOLIDAY
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-march-29-work-day@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270329
DTEND;VALUE=DATE:20270330
SUMMARY:Student Holiday (WD)
DESCRIPTION:School status: no classes\nThe March caption includes Student H
 oliday (WD)\, and March 29 uses the blue student-holiday color.\nSource: h
 ttps://www.kellerisd.net/fs/resource-manager/view/b5da7ec3-fe21-4cbd-9eef-
 31ac108be703
CATEGORIES:NON_STUDENT_DAY
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-assessment-2027-04-05@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270405
DTEND;VALUE=DATE:20270410
SUMMARY:State/AP Assessment
DESCRIPTION:School status: schools open\nYellow date cells are marked State
 /AP Assessment. The instructional calendar does not identify a specific te
 st for each student or date.\nSource: https://www.kellerisd.net/fs/resourc
 e-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:STATE_TEST
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-assessment-2027-04-12@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270412
DTEND;VALUE=DATE:20270417
SUMMARY:State/AP Assessment
DESCRIPTION:School status: schools open\nYellow date cells are marked State
 /AP Assessment. The instructional calendar does not identify a specific te
 st for each student or date.\nSource: https://www.kellerisd.net/fs/resourc
 e-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:STATE_TEST
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-assessment-2027-04-19@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270419
DTEND;VALUE=DATE:20270423
SUMMARY:State/AP Assessment
DESCRIPTION:School status: schools open\nYellow date cells are marked State
 /AP Assessment. The instructional calendar does not identify a specific te
 st for each student or date.\nSource: https://www.kellerisd.net/fs/resourc
 e-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:STATE_TEST
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-april-holiday@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270423
DTEND;VALUE=DATE:20270424
SUMMARY:District Holiday
DESCRIPTION:School status: schools closed\nThe calendar lists April 23 as D
 istrict Holiday without giving a separate holiday name.\nSource: https://w
 ww.kellerisd.net/fs/resource-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108b
 e703
CATEGORIES:HOLIDAY
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-assessment-2027-04-26@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270426
DTEND;VALUE=DATE:20270501
SUMMARY:State/AP Assessment
DESCRIPTION:School status: schools open\nYellow date cells are marked State
 /AP Assessment. The instructional calendar does not identify a specific te
 st for each student or date.\nSource: https://www.kellerisd.net/fs/resourc
 e-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:STATE_TEST
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-assessment-2027-05-03@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270503
DTEND;VALUE=DATE:20270508
SUMMARY:State/AP Assessment
DESCRIPTION:School status: schools open\nYellow date cells are marked State
 /AP Assessment. The instructional calendar does not identify a specific te
 st for each student or date.\nSource: https://www.kellerisd.net/fs/resourc
 e-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:STATE_TEST
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-assessment-2027-05-10@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270510
DTEND;VALUE=DATE:20270515
SUMMARY:State/AP Assessment
DESCRIPTION:School status: schools open\nYellow date cells are marked State
 /AP Assessment. The instructional calendar does not identify a specific te
 st for each student or date.\nSource: https://www.kellerisd.net/fs/resourc
 e-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:STATE_TEST
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-may-25-early@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270525
DTEND;VALUE=DATE:20270526
SUMMARY:Early Release [Grades 9-12]
DESCRIPTION:School status: early dismissal\nHigh schools dismiss at 12:45 p
 .m.\, according to the district's 2026-27 Early Release Information page.\
 nSource: https://www.kellerisd.net/fs/resource-manager/view/b5da7ec3-fe21-
 4cbd-9eef-31ac108be703
CATEGORIES:EARLY_RELEASE
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-may-26-early@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270526
DTEND;VALUE=DATE:20270527
SUMMARY:Early Release
DESCRIPTION:School status: early dismissal\nElementary schools dismiss at 1
 1:55 a.m.\, intermediate schools at noon\, and middle and high schools at 
 12:45 p.m.\, according to the district's 2026-27 Early Release Information
  page.\nSource: https://www.kellerisd.net/about-kisd/calendar/early-releas
 e-information
CATEGORIES:EARLY_RELEASE
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-grading-4-end@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270526
DTEND;VALUE=DATE:20270527
SUMMARY:End of Grading Period
DESCRIPTION:School status: early dismissal\nThe grid's closing bracket mark
 s the end of grading period 4.\nSource: https://www.kellerisd.net/fs/resou
 rce-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:GRADING_PERIOD_END
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-last-day@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270526
DTEND;VALUE=DATE:20270527
SUMMARY:Early Release/Last Day of School
DESCRIPTION:School status: early dismissal\nMay 26 is both the final studen
 t day and an all-school early-release date.\nSource: https://www.kellerisd
 .net/fs/resource-manager/view/b5da7ec3-fe21-4cbd-9eef-31ac108be703
CATEGORIES:LAST_DAY
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-collegiate-academy-graduation@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270527
DTEND;VALUE=DATE:20270528
SUMMARY:Keller Collegiate Academy Graduation
DESCRIPTION:School status: not applicable\nThe ceremony is scheduled for 6 
 p.m. at Northwood Church.\nSource: https://www.kellerisd.net/students-fami
 lies/resources/graduation
CATEGORIES:SCHOOL_MILESTONE
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:keller-graduation@txschoolcalendar.com
DTSTAMP:20261005T000000Z
DTSTART;VALUE=DATE:20270530
DTEND;VALUE=DATE:20270531
SUMMARY:High School Graduations at Dickies Arena
DESCRIPTION:School status: not applicable\nOfficial calendar label: Graduat
 ion\nAt Dickies Arena\, Keller High School graduates at 8 a.m.\, Timber Cr
 eek High School at noon\, Central High School at 4 p.m. and Fossil Ridge H
 igh School at 8 p.m.\nSource: https://www.kellerisd.net/students-families/
 resources/graduation
CATEGORIES:SCHOOL_MILESTONE
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR