BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
PRODID:-//Mavo Life//Irvine Unified School District school calendar//EN
X-WR-CALNAME:Mavo: Irvine Unified School District
X-WR-CALDESC:Current and upcoming student-facing dates from official Irvine Unified School District academic calendars.
X-WR-TIMEZONE:America/Los_Angeles
REFRESH-INTERVAL;VALUE=DURATION:PT6H
X-PUBLISHED-TTL:PT6H
BEGIN:VEVENT
UID:2026-07-01-summer-vacation@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20260701
DTEND;VALUE=DATE:20260813
SUMMARY:Irvine Unified School District: Summer Vacation
DESCRIPTION:Summer vacation/non-work period\; students are not in regular attendance.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-08-13-teacher-work-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20260813
DTEND;VALUE=DATE:20260814
SUMMARY:Irvine Unified School District: Teacher Work Day
DESCRIPTION:Students do not attend\; teacher work day.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-08-14-staff-development-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20260814
DTEND;VALUE=DATE:20260815
SUMMARY:Irvine Unified School District: Staff Development Day
DESCRIPTION:Students do not attend\; staff development day.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-08-17-teacher-work-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20260817
DTEND;VALUE=DATE:20260818
SUMMARY:Irvine Unified School District: Teacher Work Day
DESCRIPTION:Students do not attend\; teacher work day.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-08-18-first-student-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20260818
DTEND;VALUE=DATE:20260819
SUMMARY:Irvine Unified School District: First Student Day
DESCRIPTION:First student day.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-09-07-labor-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20260907
DTEND;VALUE=DATE:20260908
SUMMARY:Irvine Unified School District: Labor Day
DESCRIPTION:No school for students\; Labor Day.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-10-12-staff-development-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20261012
DTEND;VALUE=DATE:20261013
SUMMARY:Irvine Unified School District: Staff Development Day
DESCRIPTION:No school for students\; staff development day.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-11-11-veterans-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20261111
DTEND;VALUE=DATE:20261112
SUMMARY:Irvine Unified School District: Veterans Day
DESCRIPTION:No school for students\; Veterans Day observance.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-11-13-pk-8-trimester-1-ends@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20261113
DTEND;VALUE=DATE:20261114
SUMMARY:Irvine Unified School District: PK–8 Trimester 1 Ends
DESCRIPTION:PK–8 first trimester ends\; 61 days completed.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-11-23-thanksgiving-recess@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20261123
DTEND;VALUE=DATE:20261128
SUMMARY:Irvine Unified School District: Thanksgiving Recess
DESCRIPTION:No school for students during Thanksgiving recess.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-11-25-lincoln-s-birthday-observance@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20261125
DTEND;VALUE=DATE:20261126
SUMMARY:Irvine Unified School District: Lincoln’s Birthday Observance
DESCRIPTION:Lincoln’s Birthday observance\; falls during Thanksgiving recess.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-12-21-winter-break@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20261221
DTEND;VALUE=DATE:20270102
SUMMARY:Irvine Unified School District: Winter Break
DESCRIPTION:No school for students during winter break.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-12-23-admissions-day-observance@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20261223
DTEND;VALUE=DATE:20261224
SUMMARY:Irvine Unified School District: Admissions Day Observance
DESCRIPTION:Admissions Day observance\; falls during winter break.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-12-24-before-christmas-day-observance@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20261224
DTEND;VALUE=DATE:20261225
SUMMARY:Irvine Unified School District: Before Christmas Day Observance
DESCRIPTION:Before Christmas Day observance\; falls during winter break.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-12-25-christmas-day-observance@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20261225
DTEND;VALUE=DATE:20261226
SUMMARY:Irvine Unified School District: Christmas Day Observance
DESCRIPTION:Christmas Day observance\; no student attendance during winter break.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-12-30-spring-recess-observance@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20261230
DTEND;VALUE=DATE:20261231
SUMMARY:Irvine Unified School District: Spring Recess Observance
DESCRIPTION:Spring Recess observance\; falls during winter break.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2026-12-31-new-year-s-eve-observance@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20261231
DTEND;VALUE=DATE:20270101
SUMMARY:Irvine Unified School District: New Year’s Eve Observance
DESCRIPTION:New Year’s Eve observance\; falls during winter break.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-01-01-new-year-s-day-observance@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270101
DTEND;VALUE=DATE:20270102
SUMMARY:Irvine Unified School District: New Year’s Day Observance
DESCRIPTION:New Year’s Day observance\; no student attendance during winter break.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-01-14-high-school-semester-1-ends@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270114
DTEND;VALUE=DATE:20270115
SUMMARY:Irvine Unified School District: High School Semester 1 Ends
DESCRIPTION:High school first semester ends\; 90 of 90 days completed.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-01-15-high-school-teacher-work-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270115
DTEND;VALUE=DATE:20270116
SUMMARY:Irvine Unified School District: High School Teacher Work Day
DESCRIPTION:High school students do not attend\; teacher work day for grades 9–12.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-01-18-martin-luther-king-jr-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270118
DTEND;VALUE=DATE:20270119
SUMMARY:Irvine Unified School District: Martin Luther King Jr. Day
DESCRIPTION:No school for students\; Martin Luther King Day observance.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-02-12-staff-development-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270212
DTEND;VALUE=DATE:20270213
SUMMARY:Irvine Unified School District: Staff Development Day
DESCRIPTION:No school for students\; staff development day.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-02-15-presidents-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270215
DTEND;VALUE=DATE:20270216
SUMMARY:Irvine Unified School District: Presidents Day
DESCRIPTION:No school for students\; Presidents Day observance.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-03-01-teacher-student-holiday@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270301
DTEND;VALUE=DATE:20270302
SUMMARY:Irvine Unified School District: Teacher/Student Holiday
DESCRIPTION:No school for PK–12 students\; teacher/student holiday.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-03-05-pk-8-trimester-2-ends@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270305
DTEND;VALUE=DATE:20270306
SUMMARY:Irvine Unified School District: PK–8 Trimester 2 Ends
DESCRIPTION:PK–8 second trimester ends\; 60 days completed.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-03-29-spring-break@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270329
DTEND;VALUE=DATE:20270403
SUMMARY:Irvine Unified School District: Spring Break
DESCRIPTION:No school for students during spring break.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-05-31-memorial-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270531
DTEND;VALUE=DATE:20270601
SUMMARY:Irvine Unified School District: Memorial Day
DESCRIPTION:No school for students\; Memorial Day observance.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-06-04-last-student-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270604
DTEND;VALUE=DATE:20270605
SUMMARY:Irvine Unified School District: Last Student Day
DESCRIPTION:Last student day.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-06-07-summer-vacation@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270607
DTEND;VALUE=DATE:20270701
SUMMARY:Irvine Unified School District: Summer Vacation
DESCRIPTION:Summer vacation/non-work days begin after the last student day.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-06-18-juneteenth-observance@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270618
DTEND;VALUE=DATE:20270619
SUMMARY:Irvine Unified School District: Juneteenth Observance
DESCRIPTION:Juneteenth observance\; falls during summer vacation.\n\nSchool year: 2026–27\nSource: https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2026-27%20Final%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-07-01-summer-vacation@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270701
DTEND;VALUE=DATE:20270818
SUMMARY:Irvine Unified School District: Summer Vacation
DESCRIPTION:Students are on summer vacation\; regular instruction has not begun.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-08-13-staff-development@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270813
DTEND;VALUE=DATE:20270814
SUMMARY:Irvine Unified School District: Staff Development
DESCRIPTION:Students do not attend\; staff development day.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-08-16-teacher-work-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270816
DTEND;VALUE=DATE:20270817
SUMMARY:Irvine Unified School District: Teacher Work Day
DESCRIPTION:Students do not attend\; teacher work day.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-08-17-teacher-work-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270817
DTEND;VALUE=DATE:20270818
SUMMARY:Irvine Unified School District: Teacher Work Day
DESCRIPTION:Students do not attend\; teacher work day.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-08-18-first-student-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270818
DTEND;VALUE=DATE:20270819
SUMMARY:Irvine Unified School District: First Student Day
DESCRIPTION:First student day of the 2027–28 school year.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-09-06-labor-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20270906
DTEND;VALUE=DATE:20270907
SUMMARY:Irvine Unified School District: Labor Day
DESCRIPTION:Students do not attend for Labor Day.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-10-18-staff-development@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20271018
DTEND;VALUE=DATE:20271019
SUMMARY:Irvine Unified School District: Staff Development
DESCRIPTION:Students do not attend\; staff development day.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-11-11-veterans-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20271111
DTEND;VALUE=DATE:20271112
SUMMARY:Irvine Unified School District: Veterans Day
DESCRIPTION:Students do not attend for Veterans Day observance.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-11-12-pk-8-grading-period-boundary@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20271112
DTEND;VALUE=DATE:20271113
SUMMARY:Irvine Unified School District: PK–8 Grading-Period Boundary
DESCRIPTION:PK–8 grading-period boundary\; 59 instructional days.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-11-22-thanksgiving-recess@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20271122
DTEND;VALUE=DATE:20271127
SUMMARY:Irvine Unified School District: Thanksgiving Recess
DESCRIPTION:Students do not attend during Thanksgiving Recess.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2027-12-20-winter-break@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20271220
DTEND;VALUE=DATE:20280101
SUMMARY:Irvine Unified School District: Winter Break
DESCRIPTION:Students do not attend during the winter vacation period\, including the listed observances and non-work days.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2028-01-13-high-school-semester-boundary@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20280113
DTEND;VALUE=DATE:20280114
SUMMARY:Irvine Unified School District: High School Semester Boundary
DESCRIPTION:High school semester boundary\; 89/91 instructional days.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2028-01-14-teacher-work-day-grades-9-12@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20280114
DTEND;VALUE=DATE:20280115
SUMMARY:Irvine Unified School District: Teacher Work Day\, Grades 9–12
DESCRIPTION:Students in grades 9–12 do not attend\; teacher work day.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2028-01-17-martin-luther-king-jr-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20280117
DTEND;VALUE=DATE:20280118
SUMMARY:Irvine Unified School District: Martin Luther King Jr. Day
DESCRIPTION:Students do not attend for Martin Luther King Day observance.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2028-02-21-presidents-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20280221
DTEND;VALUE=DATE:20280222
SUMMARY:Irvine Unified School District: Presidents Day
DESCRIPTION:Students do not attend for Presidents Day observance.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2028-02-25-pk-8-grading-period-boundary@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20280225
DTEND;VALUE=DATE:20280226
SUMMARY:Irvine Unified School District: PK–8 Grading-Period Boundary
DESCRIPTION:PK–8 grading-period boundary\; 58 instructional days.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2028-03-06-staff-development@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20280306
DTEND;VALUE=DATE:20280307
SUMMARY:Irvine Unified School District: Staff Development
DESCRIPTION:Students do not attend\; staff development day.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2028-04-03-spring-recess@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20280403
DTEND;VALUE=DATE:20280408
SUMMARY:Irvine Unified School District: Spring Recess
DESCRIPTION:Students do not attend during spring recess.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2028-05-29-memorial-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20280529
DTEND;VALUE=DATE:20280530
SUMMARY:Irvine Unified School District: Memorial Day
DESCRIPTION:Students do not attend for Memorial Day observance.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:2028-06-02-last-student-day@mavolife.com
DTSTAMP:20260813T000000Z
DTSTART;VALUE=DATE:20280602
DTEND;VALUE=DATE:20280603
SUMMARY:Irvine Unified School District: Last Student Day
DESCRIPTION:Last student day of the 2027–28 school year.\n\nSchool year: 2027–28\nSource: https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
URL:https://iusd.org/sites/default/files/documents/2027-28%20TR_0.pdf
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR