BEGIN:VCALENDAR VERSION:2.0 PRODID:-//School Break Dates//schoolbreakdates.com//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Ontario-Montclair School District 2026-2027 X-WR-CALDESC:School calendar for Ontario-Montclair School District\, 2026-2 027. Dates from the district's official calendar (https://resources.finals ite.net/images/v1772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalen darDates-26-27DistrictCalendar1.pdf)\, verified 2026-09-29. Always confirm with the district. REFRESH-INTERVAL;VALUE=DURATION:P1D X-PUBLISHED-TTL:P1D BEGIN:VEVENT UID:0628470-2026-2027-main-first_day-20260805@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20260805 DTEND;VALUE=DATE:20260806 SUMMARY:First day of school (Ontario-Montclair School District) DESCRIPTION:First day of school. Source: https://resources.finalsite.net/im ages/v1772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-2 6-27DistrictCalendar1.pdf (verified 2026-09-29). Details: https://schoolbr eakdates.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-labor_day-20260907@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20260907 DTEND;VALUE=DATE:20260908 SUMMARY:Labor Day (Ontario-Montclair School District) DESCRIPTION:Labor Day. Source: https://resources.finalsite.net/images/v1772 553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-26-27Distri ctCalendar1.pdf (verified 2026-09-29). Details: https://schoolbreakdates.c om/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-day_off-20261005@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261005 DTEND;VALUE=DATE:20261006 SUMMARY:Non-School Day (Ontario-Montclair School District) DESCRIPTION:Non-School Day. Source: https://resources.finalsite.net/images/ v1772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-26-27D istrictCalendar1.pdf (verified 2026-09-29). Details: https://schoolbreakda tes.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-early_release-20261106@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261106 DTEND;VALUE=DATE:20261107 SUMMARY:Early release (Ontario-Montclair School District) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-26-27Di strictCalendar1.pdf (verified 2026-09-29). Details: https://schoolbreakdat es.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-day_off-20261111@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261111 DTEND;VALUE=DATE:20261112 SUMMARY:Veterans Day (Ontario-Montclair School District) DESCRIPTION:Veterans Day. Source: https://resources.finalsite.net/images/v1 772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-26-27Dis trictCalendar1.pdf (verified 2026-09-29). Details: https://schoolbreakdate s.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-thanksgiving_break-20261123@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261123 DTEND;VALUE=DATE:20261128 SUMMARY:Thanksgiving Break (Ontario-Montclair School District) DESCRIPTION:Thanksgiving Break. Source: https://resources.finalsite.net/ima ges/v1772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-26 -27DistrictCalendar1.pdf (verified 2026-09-29). Details: https://schoolbre akdates.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-early_release-20261217@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261217 DTEND;VALUE=DATE:20261218 SUMMARY:Early release (Ontario-Montclair School District) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-26-27Di strictCalendar1.pdf (verified 2026-09-29). Details: https://schoolbreakdat es.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-winter_break-20261218@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20261218 DTEND;VALUE=DATE:20270102 SUMMARY:Winter Break (Ontario-Montclair School District) DESCRIPTION:Winter Break. Source: https://resources.finalsite.net/images/v1 772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-26-27Dis trictCalendar1.pdf (verified 2026-09-29). Details: https://schoolbreakdate s.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-mlk_day-20270118@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270118 DTEND;VALUE=DATE:20270119 SUMMARY:Martin Luther King Jr. Day (Ontario-Montclair School District) DESCRIPTION:Martin Luther King Jr. Day. Source: https://resources.finalsite .net/images/v1772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendar Dates-26-27DistrictCalendar1.pdf (verified 2026-09-29). Details: https://s choolbreakdates.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-day_off-20270208@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270208 DTEND;VALUE=DATE:20270209 SUMMARY:Lincoln's Birthday (Ontario-Montclair School District) DESCRIPTION:Lincoln's Birthday. Source: https://resources.finalsite.net/ima ges/v1772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-26 -27DistrictCalendar1.pdf (verified 2026-09-29). Details: https://schoolbre akdates.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-presidents_day-20270215@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270215 DTEND;VALUE=DATE:20270216 SUMMARY:Presidents' Day (Ontario-Montclair School District) DESCRIPTION:Presidents' Day. Source: https://resources.finalsite.net/images /v1772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-26-27 DistrictCalendar1.pdf (verified 2026-09-29). Details: https://schoolbreakd ates.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-early_release-20270305@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270305 DTEND;VALUE=DATE:20270306 SUMMARY:Early release (Ontario-Montclair School District) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-26-27Di strictCalendar1.pdf (verified 2026-09-29). Details: https://schoolbreakdat es.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-spring_break-20270329@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270329 DTEND;VALUE=DATE:20270403 SUMMARY:Spring Break (Ontario-Montclair School District) DESCRIPTION:Spring Break. Source: https://resources.finalsite.net/images/v1 772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-26-27Dis trictCalendar1.pdf (verified 2026-09-29). Details: https://schoolbreakdate s.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-early_release-20270430@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270430 DTEND;VALUE=DATE:20270501 SUMMARY:Early release (Ontario-Montclair School District) DESCRIPTION:Early release. Source: https://resources.finalsite.net/images/v 1772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-26-27Di strictCalendar1.pdf (verified 2026-09-29). Details: https://schoolbreakdat es.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:0628470-2026-2027-main-last_day-20270520@schoolbreakdates.com DTSTAMP:20260929T000000Z DTSTART;VALUE=DATE:20270520 DTEND;VALUE=DATE:20270521 SUMMARY:Last day of school (Ontario-Montclair School District) DESCRIPTION:Last day of school. Source: https://resources.finalsite.net/ima ges/v1772553568/omsdnet/gxsmu97eoktxhlplt4xj/26-27OMSDWorkCalendarDates-26 -27DistrictCalendar1.pdf (verified 2026-09-29). Details: https://schoolbre akdates.com/ca/ontario-montclair-school-district/ URL:https://schoolbreakdates.com/ca/ontario-montclair-school-district/ TRANSP:TRANSPARENT END:VEVENT END:VCALENDAR