Osborn School District #8 Calendar 2026-2027
Complete holiday schedule and key dates for Osborn School District #8 for the 2026-2027 academic year.
School Year Timeline
Key Dates
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | July 30, 2026 (Thu) | School Opens |
| Labor Day Holiday | September 7, 2026 (Mon) | No School |
| Fall Break / Indigenous Peoples Day | October 5, 2026 - October 9, 2026 | No School |
| Veterans Day Holiday | November 11, 2026 (Wed) | No School |
| Thanksgiving Recess | November 25, 2026 - November 27, 2026 | No School |
| Winter Break | December 21, 2026 - January 1, 2027 | No School |
| Martin Luther King, Jr. Holiday | January 18, 2027 (Mon) | No School |
| Presidents’ Day Holiday | February 15, 2027 (Mon) | No School |
| Spring Break | March 8, 2027 - March 12, 2027 | No School |
| Farm Workers Appreciation Day | March 29, 2027 (Mon) | No School |
| Board Declared Holiday | April 23, 2027 (Fri) | No School |
| Last Day of School | May 19, 2027 (Wed) | School Closes |
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Extended Time Off
| Window | Date(s) | Length |
|---|---|---|
| Fall Break / Indigenous Peoples Day Window | Oct 3–11, 2026Districtwide no-school: Oct 5–9, 2026 · Adjacent weekend: Oct 3–4, 2026; Oct 10–11, 2026 | 9 days |
| Thanksgiving Recess Window | Nov 25–29, 2026Districtwide no-school: Nov 25–27, 2026 · Adjacent weekend: Nov 28–29, 2026 | 5 days |
| Winter Break Window | Dec 19, 2026–Jan 3, 2027Districtwide no-school: Dec 21, 2026–Jan 1, 2027 · Adjacent weekend: Dec 19–20, 2026; Jan 2–3, 2027 | 16 days |
| Spring Break Window | Mar 6–14, 2027Districtwide no-school: Mar 8–12, 2027 · Adjacent weekend: Mar 6–7, 2027; Mar 13–14, 2027 | 9 days |
Other Important Dates
| Event | Date(s) |
|---|---|
| 1st Quarter Ends | October 2, 2026 (Fri) |
| 2nd Quarter / Semester Ends | December 18, 2026 (Fri) |
| 3rd Quarter Ends | March 5, 2027 (Fri) |
| 4th Quarter / Semester Ends | May 19, 2027 (Wed) |
Osborn #8 Calendar 2026-2027 www.arizonaschoolcalendar.com
View the full 2026-2027 school year by month.
Monthly calendar12 months
About Osborn School District #8
Osborn’s central Phoenix network contains two different elementary routes. Encanto serves the earliest grades and continues into Clarendon for grades four through six before students reach Osborn Middle in grades seven and eight. Longview, Solano, and Montecito Montessori carry students through sixth grade on their own campuses, then join the same district middle school.
Montecito is a whole-school Montessori placement, so selecting it changes the instructional model across the elementary years. The mixed grade spans mean two Osborn students can experience a different number of campus moves before meeting at seventh grade. Osborn stops after eighth grade; all routes then cross into a separately governed high-school district.
Compared With Related Districts
Selected highlights from this district calendar and related district calendar pages.
Osborn #8 lists Fall Break / Indigenous Peoples Day as 5 weekdays off. This named block is worth tracking separately for childcare, appointments, travel, and shared household calendars.
Osborn #8 uses this Spring Break week, while Oracle Elementary School District (March 15, 2027 - March 19, 2027) and Palo Verde ESD (March 16, 2027 - March 19, 2027) use different windows in the related calendar set.
Osborn #8 starts on this date; Oracle Elementary School District (August 6, 2026) and Palo Verde ESD (August 4, 2026) use different first-day dates in the related calendar set.
Osborn #8 lists 3 early-release or half-day items that may affect pickup times even when school is in session.
Compare key dates with nearby districts
Choose one or two related districts to line up major planning dates with Osborn #8.
Frequently Asked Questions
The adopted calendar states a two-hour early dismissal every instructional Wednesday.
Related Links
About This Calendar
Data Source: Official Osborn School District #8 calendar, verified through two independent visual readings, original-image arbitration, and a matching formal comparison. How we verify dates
Disclaimer: This website is not affiliated with Osborn School District #8, any state education authority, or any official district body. While we strive for accuracy, always verify important dates with the official district website.