Saddle Mountain Unified School District #90 Calendar 2026-2027
Complete holiday schedule and key dates for Saddle Mountain Unified School District #90 for the 2026-2027 academic year.
School Year Timeline
Key Dates
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | August 6, 2026 (Thu) | School Opens |
| Labor Day | September 7, 2026 (Mon) | No School |
| Fall Break | October 13, 2026 - October 16, 2026 | No School |
| Veterans' Day | November 11, 2026 (Wed) | No School |
| Thanksgiving Break | November 24, 2026 - November 27, 2026 | No School |
| Winter Break | December 22, 2026 - January 1, 2027 | No School |
| Martin Luther King, Jr. Day | January 18, 2027 (Mon) | No School |
| Presidents' Day | February 15, 2027 (Mon) | No School |
| Spring Break | March 16, 2027 - March 19, 2027 | No School |
| Spring Holiday | March 26, 2027 (Fri) | No School |
| Last Day of School | May 27, 2027 (Thu) | School Closes |
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Extended Time Off
| Window | Date(s) | Length |
|---|---|---|
| Fall Break Window | Oct 13–18, 2026Districtwide no-school: Oct 13–16, 2026 · Adjacent weekend: Oct 17–18, 2026 | 6 days |
| Thanksgiving Break Window | Nov 24–29, 2026Districtwide no-school: Nov 24–27, 2026 · Adjacent weekend: Nov 28–29, 2026 | 6 days |
| Winter Break Window | Dec 22, 2026–Jan 3, 2027Districtwide no-school: Dec 22, 2026–Jan 1, 2027 · Adjacent weekend: Jan 2–3, 2027 | 13 days |
| Spring Break Window | Mar 16–21, 2027Districtwide no-school: Mar 16–19, 2027 · Adjacent weekend: Mar 20–21, 2027 | 6 days |
Other Important Dates
| Event | Date(s) |
|---|---|
| Quarter 1 Ends | October 2, 2026 (Fri) |
| Quarter 2 / Semester 1 Ends (TVHS) | December 18, 2026 (Fri) |
| Quarter 3 Ends | March 5, 2027 (Fri) |
| Quarter 4 / Semester 2 Ends (TVHS) | May 21, 2027 (Fri) |
Saddle Mountain Unified Calendar 2026-2027 www.arizonaschoolcalendar.com
View the full 2026-2027 school year by month.
Monthly calendar12 months
About Saddle Mountain Unified School District #90
Saddle Mountain Unified covers a wide rural area in far western Maricopa County. Students begin at Desert Sunset or Winters’ Well Elementary, move into Ruth Fisher or Tartesso Middle School, and then converge at Tonopah Valley High School. Address and transportation determine which of the two elementary and middle-school strands a family follows before the common high-school destination.
The district’s large geographic footprint makes bus routes and travel time part of the feeder system itself. Growth in Tartesso and other communities has added campuses and shifted enrollment between the two strands. The ordinary route remains elementary, one of two middle schools, and one comprehensive high school under the same governing district.
Compared With Related Districts
Selected highlights from this district calendar and related district calendar pages.
Saddle Mountain Unified uses this Spring Break week, while Round Valley Unified School District (March 15, 2027 - March 18, 2027) and Safford Unified School District (March 8, 2027 - March 18, 2027) use different windows in the related calendar set.
Saddle Mountain Unified starts on this date; Round Valley Unified School District (August 5, 2026) and Safford Unified School District (July 29, 2026) use different first-day dates in the related calendar set.
Saddle Mountain Unified lists Fall Break as 4 weekdays off. This named block is worth tracking separately for childcare, appointments, travel, and shared household calendars.
Saddle Mountain Unified ends on this date; Round Valley Unified School District (May 20, 2027) and Roosevelt No. 66 (May 21, 2027) close on different dates in the related calendar set.
Compare key dates with nearby districts
Choose one or two related districts to line up major planning dates with Saddle Mountain Unified.
Related Links
About This Calendar
Data Source: Official Saddle Mountain Unified School District #90 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 Saddle Mountain Unified School District #90, any state education authority, or any official district body. While we strive for accuracy, always verify important dates with the official district website.