2026-27 Ontario-Montclair School District Calendar
The 2026-27 Ontario-Montclair School District Calendar (Ontario, CA) was converted to calendar events, saving everyone the duplicate effort of creating calendar events manually.
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July 2026
- OMSD: Independence Day (Observed)Independence Day (observed). District Closed.
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Teacher Preparation DaysTeacher Preparation Days
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
August 2026
- OMSD: First Day for StudentsFirst Day for Students
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
September 2026
- OMSD: No School, Labor DayLabor Day. District Closed.
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Middle Schools 1st Progress ReportMiddle Schools 1st Progress Report
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Middle School Parent ConferenceMiddle School Parent Conference
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
October 2026
- OMSD: No School, Non-School DayNon-School Day. All Schools Closed/Non-School Days.
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Middle Schools 2nd Progress ReportMiddle Schools 2nd Progress Report
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Elementary Schools 1st Trimester: 61 DaysElementary Schools 1st Trimester: 61 days
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
November 2026
- OMSD: Elem. School Min. Day - Report CardElem. School Min. Day - Report Card
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: No School, Veterans DayVeterans Day. District Closed.
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Elementary School Parent ConferenceElementary School Parent Conference
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: No School, Thanksgiving BreakThanksgiving Break. All Schools Closed Mon-Tue; District Closed Wed-Fri.
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
December 2026
- OMSD: Middle Schools 1st Semester: 89 DaysMiddle Schools 1st Semester: 89 days
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Middle School Min. Day - Report CardMiddle School Min. Day - Report Card
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: No School, Winter BreakWinter Break
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
January 2027
- OMSD: No School, Martin Luther King Jr. DayMartin Luther King Jr. Day. District Closed.
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
February 2027
- OMSD: No School, Lincoln's BirthdayLincoln's Birthday. District Closed.
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: No School, Presidents' DayPresidents' Day. District Closed.
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Middle Schools 1st Progress ReportMiddle Schools 1st Progress Report (2nd Semester)
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Elementary Schools 2nd Trimester: 65 DaysElementary Schools 2nd Trimester: 65 days
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
March 2027
- OMSD: Middle School Parent ConferenceMiddle School Parent Conference
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Elem. School Min Day - Report CardElem. School Min Day - Report Card
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Elementary School Parent ConferenceElementary School Parent Conference
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: No School, Spring BreakSpring Break. All Schools Closed; District Closed on final Friday.
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
April 2027
- OMSD: Middle Schools 2nd Progress ReportMiddle Schools 2nd Progress Report (2nd Semester)
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Middle School Min. Day - Report CardMiddle School Min. Day - Report Card
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
May 2027
- OMSD: Middle Schools 2nd Semester: 91 DaysMiddle Schools 2nd Semester: 91 days
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Elementary Schools 3rd Trimester: 54 DaysElementary Schools 3rd Trimester: 54 days
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Last Day for StudentsLast Day for Students
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
- OMSD: Memorial DayMemorial Day. District Closed.
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.
June 2027
- OMSD: Juneteenth (Observed)Juneteenth (observed). District Closed.
Created from the 2026-27 Ontario-Montclair School District Calendar, Ontario, CA.