BEGIN:VCALENDAR VERSION:2.0 PRODID:-//IL School Calendar//District Calendar//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:District 300 2026-2027 K-12 X-WR-CALDESC:District 300's 2026-27 K-12 calendar begins Aug 11. Find six L ate Starts\, Thanksgiving week off\, spring break\, and the planned May 21 last day. X-ILSC-CALENDAR-SCOPE:District 300 kindergarten through grade 12\; preschoo l follows a separate calendar. BEGIN:VEVENT UID:k12-first-day@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20260811 DTEND;VALUE=DATE:20260812 SUMMARY:First Day of School DESCRIPTION:School status: schools open\nFull day of student attendance.\nS ource: https://drive.google.com/file/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/v iew?usp=drive_link\nCalendar scope: District 300 kindergarten through grad e 12\; preschool follows a separate calendar. CATEGORIES:FIRST_DAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-late-start-2026-09-02@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20260902 DTEND;VALUE=DATE:20260903 SUMMARY:Late Start Day DESCRIPTION:School status: Late Start schedule\nPreschool has no student at tendance on this date.\nSource: https://drive.google.com/file/d/1DI1jeogFW qe1yU8hI4Q_4mp0oKLyEb-Q/view?usp=drive_link\nNote sources: https://drive.g oogle.com/file/d/13F73L2TJ-TrAGRqwq3sJACFkPNvj4CXY/view?usp=drive_link\nCa lendar scope: District 300 kindergarten through grade 12\; preschool follo ws a separate calendar. CATEGORIES:LATE_START TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-labor-day@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20260907 DTEND;VALUE=DATE:20260908 SUMMARY:Labor Day DESCRIPTION:School status: schools closed\nSource: https://drive.google.com /file/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar sc ope: District 300 kindergarten through grade 12\; preschool follows a sepa rate calendar. CATEGORIES:HOLIDAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-late-start-2026-09-30@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20260930 DTEND;VALUE=DATE:20261001 SUMMARY:Late Start Day DESCRIPTION:School status: Late Start schedule\nPreschool has no student at tendance on this date.\nSource: https://drive.google.com/file/d/1DI1jeogFW qe1yU8hI4Q_4mp0oKLyEb-Q/view?usp=drive_link\nNote sources: https://drive.g oogle.com/file/d/13F73L2TJ-TrAGRqwq3sJACFkPNvj4CXY/view?usp=drive_link\nCa lendar scope: District 300 kindergarten through grade 12\; preschool follo ws a separate calendar. CATEGORIES:LATE_START TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-quarter-1-end@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20261008 DTEND;VALUE=DATE:20261009 SUMMARY:End of Quarter 1 DESCRIPTION:School status: Full school day\nOfficial calendar label: End of QTR\nFull day of student attendance.\nSource: https://drive.google.com/fi le/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar scope : District 300 kindergarten through grade 12\; preschool follows a separat e calendar. CATEGORIES:GRADING_PERIOD_END TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-october-no-attendance@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20261009 DTEND;VALUE=DATE:20261010 SUMMARY:No Student Attendance DESCRIPTION:School status: no classes\nOfficial calendar label: No Student/ No Instructional Staff Attendance\nSource: https://drive.google.com/file/d /1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar scope: Di strict 300 kindergarten through grade 12\; preschool follows a separate ca lendar. CATEGORIES:NON_STUDENT_DAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-october-district-holiday@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20261012 DTEND;VALUE=DATE:20261013 SUMMARY:District Holiday DESCRIPTION:School status: schools closed\nSource: https://drive.google.com /file/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar sc ope: District 300 kindergarten through grade 12\; preschool follows a sepa rate calendar. CATEGORIES:HOLIDAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-october-institute@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20261030 DTEND;VALUE=DATE:20261031 SUMMARY:Teacher Institute - No Student Attendance DESCRIPTION:School status: no classes\nOfficial calendar label: Teacher Ins titute (8am to 3pm) No Student Attendance\nSource: https://drive.google.co m/file/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar s cope: District 300 kindergarten through grade 12\; preschool follows a sep arate calendar. CATEGORIES:STAFF_DEVELOPMENT TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-fall-conferences@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20261123 DTEND;VALUE=DATE:20261125 SUMMARY:Parent-Teacher Conferences - No Student Attendance DESCRIPTION:School status: no classes\nCalculated from calendar: these date s are grouped or inferred from published entries.\nOfficial calendar label : Parent - Teacher Conferences\, No Student Attendance\nSource: https://dr ive.google.com/file/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_lin k\nCalendar scope: District 300 kindergarten through grade 12\; preschool follows a separate calendar. CATEGORIES:PARENT_CONFERENCE TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-fall-break@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20261125 DTEND;VALUE=DATE:20261128 SUMMARY:Fall Break DESCRIPTION:School status: schools closed\nOfficial calendar label: Fall Br eak - Offices/Schools Closed\nSource: https://drive.google.com/file/d/1q_G 3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar scope: Distric t 300 kindergarten through grade 12\; preschool follows a separate calenda r. CATEGORIES:FALL_BREAK TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-late-start-2026-12-09@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20261209 DTEND;VALUE=DATE:20261210 SUMMARY:Late Start Day DESCRIPTION:School status: Late Start schedule\nPreschool has no student at tendance on this date.\nSource: https://drive.google.com/file/d/1DI1jeogFW qe1yU8hI4Q_4mp0oKLyEb-Q/view?usp=drive_link\nNote sources: https://drive.g oogle.com/file/d/13F73L2TJ-TrAGRqwq3sJACFkPNvj4CXY/view?usp=drive_link\nCa lendar scope: District 300 kindergarten through grade 12\; preschool follo ws a separate calendar. CATEGORIES:LATE_START TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-quarter-2-semester-end@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20261218 DTEND;VALUE=DATE:20261219 SUMMARY:End of Quarter 2 and Semester DESCRIPTION:School status: Full school day\nOfficial calendar label: End of QTR/Semester\nFull day of student attendance.\nSource: https://drive.goog le.com/file/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalen dar scope: District 300 kindergarten through grade 12\; preschool follows a separate calendar. CATEGORIES:GRADING_PERIOD_END,SEMESTER_END TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-winter-break@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20261221 DTEND;VALUE=DATE:20270102 SUMMARY:Winter Break DESCRIPTION:School status: no classes\nSource: https://drive.google.com/fil e/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar scope: District 300 kindergarten through grade 12\; preschool follows a separate calendar. CATEGORIES:WINTER_BREAK TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-late-start-2027-01-13@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270113 DTEND;VALUE=DATE:20270114 SUMMARY:Late Start Day DESCRIPTION:School status: Late Start schedule\nPreschool has no student at tendance on this date.\nSource: https://drive.google.com/file/d/1DI1jeogFW qe1yU8hI4Q_4mp0oKLyEb-Q/view?usp=drive_link\nNote sources: https://drive.g oogle.com/file/d/13F73L2TJ-TrAGRqwq3sJACFkPNvj4CXY/view?usp=drive_link\nCa lendar scope: District 300 kindergarten through grade 12\; preschool follo ws a separate calendar. CATEGORIES:LATE_START TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-mlk-day@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270118 DTEND;VALUE=DATE:20270119 SUMMARY:Martin Luther King Day DESCRIPTION:School status: schools closed\nSource: https://drive.google.com /file/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar sc ope: District 300 kindergarten through grade 12\; preschool follows a sepa rate calendar. CATEGORIES:HOLIDAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-first-emergency-makeup@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270212 DTEND;VALUE=DATE:20270213 SUMMARY:No School (Possible Make-up Day) DESCRIPTION:February 12 is scheduled as a no-class day unless it is needed as the first emergency make-up day. District 300 will notify families by e mail if the date is activated.\nSource: https://drive.google.com/file/d/1q _G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar scope: Distr ict 300 kindergarten through grade 12\; preschool follows a separate calen dar. CATEGORIES:MAKEUP_DAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-presidents-day@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270215 DTEND;VALUE=DATE:20270216 SUMMARY:Presidents Day DESCRIPTION:School status: schools closed\nSource: https://drive.google.com /file/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar sc ope: District 300 kindergarten through grade 12\; preschool follows a sepa rate calendar. CATEGORIES:HOLIDAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-february-institute@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270226 DTEND;VALUE=DATE:20270227 SUMMARY:Teacher Institute - No Student Attendance DESCRIPTION:School status: no classes\nOfficial calendar label: Teacher Ins titute (8am to 3pm) Kane County ROE\, No Student Attendance\nSource: https ://drive.google.com/file/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=driv e_link\nCalendar scope: District 300 kindergarten through grade 12\; presc hool follows a separate calendar. CATEGORIES:STAFF_DEVELOPMENT TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-late-start-2027-03-03@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270303 DTEND;VALUE=DATE:20270304 SUMMARY:Late Start Day DESCRIPTION:School status: Late Start schedule\nPreschool has no student at tendance on this date.\nSource: https://drive.google.com/file/d/1DI1jeogFW qe1yU8hI4Q_4mp0oKLyEb-Q/view?usp=drive_link\nNote sources: https://drive.g oogle.com/file/d/13F73L2TJ-TrAGRqwq3sJACFkPNvj4CXY/view?usp=drive_link\nCa lendar scope: District 300 kindergarten through grade 12\; preschool follo ws a separate calendar. CATEGORIES:LATE_START TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-quarter-3-end@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270312 DTEND;VALUE=DATE:20270313 SUMMARY:End of Quarter 3 DESCRIPTION:School status: Full school day\nOfficial calendar label: End of QTR\nFull day of student attendance.\nSource: https://drive.google.com/fi le/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar scope : District 300 kindergarten through grade 12\; preschool follows a separat e calendar. CATEGORIES:GRADING_PERIOD_END TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-march-district-holiday@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270326 DTEND;VALUE=DATE:20270327 SUMMARY:District Holiday DESCRIPTION:School status: schools closed\nSource: https://drive.google.com /file/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar sc ope: District 300 kindergarten through grade 12\; preschool follows a sepa rate calendar. CATEGORIES:HOLIDAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-spring-break@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270329 DTEND;VALUE=DATE:20270403 SUMMARY:Spring Break DESCRIPTION:School status: no classes\nSource: https://drive.google.com/fil e/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar scope: District 300 kindergarten through grade 12\; preschool follows a separate calendar. CATEGORIES:SPRING_BREAK TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-april-institute@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270430 DTEND;VALUE=DATE:20270501 SUMMARY:Teacher Institute - No Student Attendance DESCRIPTION:School status: no classes\nOfficial calendar label: Teacher Ins titute (8am to 3pm) No Student Attendance\nSource: https://drive.google.co m/file/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar s cope: District 300 kindergarten through grade 12\; preschool follows a sep arate calendar. CATEGORIES:STAFF_DEVELOPMENT TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-late-start-2027-05-12@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270512 DTEND;VALUE=DATE:20270513 SUMMARY:Late Start Day DESCRIPTION:School status: Late Start schedule\nPreschool has no student at tendance on this date.\nSource: https://drive.google.com/file/d/1DI1jeogFW qe1yU8hI4Q_4mp0oKLyEb-Q/view?usp=drive_link\nNote sources: https://drive.g oogle.com/file/d/13F73L2TJ-TrAGRqwq3sJACFkPNvj4CXY/view?usp=drive_link\nCa lendar scope: District 300 kindergarten through grade 12\; preschool follo ws a separate calendar. CATEGORIES:LATE_START TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-scheduled-last-day@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270521 DTEND;VALUE=DATE:20270522 SUMMARY:Scheduled Last Day of School DESCRIPTION:School status: Scheduled last day\nOfficial calendar label: Las t day of school\, if No Emergency Days have been used\nMay 21 is the sched uled last day if no emergency days are used.\nSource: https://drive.google .com/file/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLCf/view?usp=drive_link\nCalenda r scope: District 300 kindergarten through grade 12\; preschool follows a separate calendar. CATEGORIES:LAST_DAY TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-graduation@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270522 DTEND;VALUE=DATE:20270523 SUMMARY:High School Graduation Ceremonies DESCRIPTION:School status: Graduation day\nClass of 2027 graduation ceremon ies at NOW Arena in Hoffman Estates: Jacobs High School at 10:00 a.m.\, Du ndee-Crown High School at 2:00 p.m. and Hampshire High School at 6:00 p.m. \nSource: https://drive.google.com/file/d/1q_G3eCJIFo7ytxvIMmFrO6oVjMWQlLC f/view?usp=drive_link\nNote sources: https://www.d300.org/about/back-to-sc hool-center\nCalendar scope: District 300 kindergarten through grade 12\; preschool follows a separate calendar. CATEGORIES:SCHOOL_MILESTONE TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:k12-may-emergency-makeup@ilschoolcalendar.com DTSTAMP:20261027T000000Z DTSTART;VALUE=DATE:20270524 DTEND;VALUE=DATE:20270528 SUMMARY:Possible Emergency Make-up Days DESCRIPTION:The published district calendar PDF lists May 24-27 as the seco nd through fifth possible emergency make-up days\, following February 12. These dates are used only if needed\; check district notices for the confi rmed schedule.\nSource: https://drive.google.com/file/d/1q_G3eCJIFo7ytxvIM mFrO6oVjMWQlLCf/view?usp=drive_link\nCalendar scope: District 300 kinderga rten through grade 12\; preschool follows a separate calendar. CATEGORIES:MAKEUP_DAY TRANSP:TRANSPARENT END:VEVENT END:VCALENDAR