BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CalendarStates.com//School Calendar//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Mt.diablo Unified School District Mdusd 2026–2027 Calendar X-WR-CALDESC:Term dates\, breaks and no-school days for Mt.diablo Unified S chool District Mdusd\, California. X-PUBLISHED-TTL:PT12H REFRESH-INTERVAL;VALUE=DURATION:PT12H BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-0-20260703-independe@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20260703 DTEND;VALUE=DATE:20260704 SUMMARY:Independence Day (Observed) — Mt.diablo Unified School District M dusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-1-20260729-title-i-a@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20260729 DTEND;VALUE=DATE:20260730 SUMMARY:Title I Academy — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-2-20260730-new-staff@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20260730 DTEND;VALUE=DATE:20260801 SUMMARY:New Staff Orientation — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-3-20260803-all-teach@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20260803 DTEND;VALUE=DATE:20260806 SUMMARY:All Teacher In-Service Day - Non Student Day — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-4-20260806-first-stu@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20260806 DTEND;VALUE=DATE:20260807 SUMMARY:First Student Day — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-5-20260907-labor-day@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20260907 DTEND;VALUE=DATE:20260908 SUMMARY:Labor Day — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-6-20261002-end-of-1s@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261002 DTEND;VALUE=DATE:20261003 SUMMARY:End of 1st Quarter — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-7-20261005-fall-rece@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261005 DTEND;VALUE=DATE:20261010 SUMMARY:Fall Recess — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-8-20261012-indigenou@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261012 DTEND;VALUE=DATE:20261013 SUMMARY:Indigenous Peoples Day — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-9-20261013-school-re@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261013 DTEND;VALUE=DATE:20261014 SUMMARY:School Resumes — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-10-20261026-teacher-@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261026 DTEND;VALUE=DATE:20261027 SUMMARY:Teacher In Service - Non Student Day — Mt.diablo Unified School D istrict Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-11-20261030-end-of-1@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261030 DTEND;VALUE=DATE:20261031 SUMMARY:End of 1st Trimester — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-12-20261102-parent-c@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261102 DTEND;VALUE=DATE:20261114 SUMMARY:Parent Conferences (TK-5th Grade) — Mt.diablo Unified School Dist rict Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-13-20261111-veterans@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261111 DTEND;VALUE=DATE:20261112 SUMMARY:Veterans Day — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-14-20261123-school-r@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261123 DTEND;VALUE=DATE:20261128 SUMMARY:School Recess — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-15-20261126-thanksgi@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261126 DTEND;VALUE=DATE:20261127 SUMMARY:Thanksgiving Day — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-16-20261127-board-ho@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261127 DTEND;VALUE=DATE:20261128 SUMMARY:Board Holiday — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-17-20261130-school-r@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261130 DTEND;VALUE=DATE:20261201 SUMMARY:School Resumes — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-18-20261218-end-of-1@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261218 DTEND;VALUE=DATE:20261219 SUMMARY:End of 1st Semester/End of 2nd Quarter — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-19-20261221-winter-r@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261221 DTEND;VALUE=DATE:20261222 SUMMARY:Winter Recess — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-20-20261225-christma@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20261225 DTEND;VALUE=DATE:20261226 SUMMARY:Christmas Holiday — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-21-20270101-new-year@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270101 DTEND;VALUE=DATE:20270102 SUMMARY:New Year's Day — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-22-20270104-school-r@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270104 DTEND;VALUE=DATE:20270105 SUMMARY:School Resumes — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-23-20270118-martin-l@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270118 DTEND;VALUE=DATE:20270119 SUMMARY:Martin Luther King Day — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-24-20270215-presiden@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270215 DTEND;VALUE=DATE:20270216 SUMMARY:Presidents Day — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-25-20270226-end-of-t@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270226 DTEND;VALUE=DATE:20270227 SUMMARY:End of Trimester 2 — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-26-20270312-end-of-3@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270312 DTEND;VALUE=DATE:20270313 SUMMARY:End of 3rd Quarter — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-27-20270315-all-teac@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270315 DTEND;VALUE=DATE:20270316 SUMMARY:All Teacher In-Service Day - Non Student Day — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-28-20270331-farmwork@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270331 DTEND;VALUE=DATE:20270401 SUMMARY:Farmworkers Day — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-29-20270405-spring-r@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270405 DTEND;VALUE=DATE:20270413 SUMMARY:Spring Recess — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-30-20270409-board-ho@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270409 DTEND;VALUE=DATE:20270410 SUMMARY:Board Holiday — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-31-20270413-school-r@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270413 DTEND;VALUE=DATE:20270414 SUMMARY:School Resumes — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-32-20270531-memorial@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270531 DTEND;VALUE=DATE:20270601 SUMMARY:Memorial Day — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-33-20270602-last-stu@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270602 DTEND;VALUE=DATE:20270603 SUMMARY:Last Student Day — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-34-20270602-end-of-2@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270602 DTEND;VALUE=DATE:20270603 SUMMARY:End of 2nd Semester/4th Quarter/3rd Trimester — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:mt-diablo-unified-school-district-mdusd-35-20270618-juneteen@calendarst ates.com DTSTAMP:20260825T000000Z DTSTART;VALUE=DATE:20270618 DTEND;VALUE=DATE:20270619 SUMMARY:Juneteenth (Observed) — Mt.diablo Unified School District Mdusd DESCRIPTION:Mt.diablo Unified School District Mdusd 2026–2027 school cale ndar. Source: https://calendarstates.com/california/mt-diablo-unified-scho ol-district-mdusd/ URL:https://calendarstates.com/california/mt-diablo-unified-school-district -mdusd/ TRANSP:TRANSPARENT END:VEVENT END:VCALENDAR