If you been searching for “Nadaburg Unified School District Calendar 2026-2027” then you are not alone.
The school calendar is essential for schools to coordinate and communicate with all of the students and parents of various classes and in different schools. Because of this, a school must maintain a proper calendar that delineates student and non-student days, school and non-school days, as well as the various breaks throughout the year.
This page contains the major holiday dates from the 2026 school calendar for Nadaburg Unified School District in Arizona.
Please check back regularly for any amendments that may occur, or consult the Nadaburg Unified School District website for their 2026-2027 approved calendar. You may also wish to visit the school district homepage to check for any urgent or last-minute updates that may not have been incorporated into the official calendars.
Also note that we have incorporated non-student days such as teachers preparation days, teachers services days, and professional development days into the dates below. Visit the link above to view the full, original school calendar.
Key Calendar Highlights
Table of Interests
The district offers a downloadable 2025–2026 NUSD School Calendar PDF on its official District Calendar page nadaburgsd.org.
A more detailed version of the calendar is available:
Title: Nadaburg Unified School District | 2025–2026 CALENDAR (GB Approved 9/11/2024)
Includes notable dates like Independence Day (observed), board meetings, teacher report dates, breaks, early release days, high school commencement, and more
Based on the PDF details, here are some of the major dates outlined:
July 3 – Independence Day (observed) – District closed
July 21 – New Teachers Report
July 24 – Returning Teachers Report
July 31 – K–8 Meet the Teacher Night
August 4 – All-Staff District Kickoff
August 5 – First Day of School for K–12
September 1 – Labor Day – No School
November 11 – Veterans Day (observed) – No School
November 26–27 – Thanksgiving Break – No School
December 22–31 – Christmas Break – No School
January 1 – Christmas Break continues
January 5 – School Resumes
January 19 – Martin Luther King Jr. Day – No School
February 16 – Presidents’ Day – No School
March 16–19 – Spring Break – No School
May 19–20 – High School Final Exams – Early Release
May 20 – Last Student Day (Early Release); End of Q4; High School Commencement
May 21 – Last Day for Teachers
May 25 – Memorial Day – No School
June 18 – Juneteenth (observed) – No School
Note: NUSD schools/offices are consistently closed on Fridays throughout the year
Summary Table
| Event / Period | Date(s) |
|---|---|
| Independence Day (observed) | July 3 (District Closed) |
| New Teachers Report | July 21 |
| Returning Teachers Report | July 24 |
| K–8 Meet the Teacher Night | July 31 |
| All-Staff District Kickoff | August 4 |
| First Day of School (K–12) | August 5 |
| Labor Day | September 1 (No School) |
| Veterans Day | November 11 (No School) |
| Thanksgiving Break | November 26–27 (No School) |
| Christmas Break | December 22–31 (No School) |
| School Resumes | January 5 |
| MLK Jr. Day | January 19 (No School) |
| Presidents’ Day | February 16 (No School) |
| Spring Break | March 16–19 (No School) |
| High School Final Exams (Early Release) | May 19–20 |
| Last Student Day / Commencement | May 20 (Early Release) |
| Last Day for Teachers | May 21 |
| Memorial Day | May 25 (No School) |
| Juneteenth (observed) | June 18 (No School) |
| Fridays Closed All Year | NUSD schools/offices closed Fridays |
Nadaburg Unified School District
Calendar 2022-2023
| SCHOOL HOLIDAYS | STARTS | FINISHES |
|---|---|---|
| First Day of School | 9 Aug 2022 (Tue) | |
| September Break | 2 Sep 2022 (Fri) | 5 Sep 2022 (Mon) |
| Fall Break | 7 Oct 2022 (Fri) | 14 Oct 2022 (Fri) |
| November Break | 10 Nov 2022 (Thu) | 11 Nov 2022 (Fri) |
| Thanksgiving Break | 23 Nov 2022 (Wed) | 25 Nov 2022 (Fri) |
| Christmas Break | 23 Dec 2022 (Fri) | 6 Jan 2023 (Fri) |
| January Break | 13 Jan 2023 (Fri) | 16 Jan 2023 (Mon) |
| Mid Winter Break | 17 Feb 2023 (Fri) | 20 Feb 2023 (Mon) |
| Spring Break | 17 Mar 2023 (Fri) | 24 Mar 2023 (Fri) |
| Last Day of School | 24 May 2023 (Wed) | |
| Summer Break | 25 May 2023 (Thu) |
Previous Years
School Calendar 2021-2022
| SCHOOL HOLIDAYS | STARTS | FINISHES |
|---|---|---|
| First Day of School | 10 Aug 2021 (Tue) | |
| September Break | 3 Sep 2021 (Fri) | 6 Sep 2021 (Mon) |
| Fall Break | 8 Oct 2021 (Fri) | 15 Oct 2021 (Fri) |
| November Break | 11 Nov 2021 (Thu) | 12 Nov 2021 (Fri) |
| Thanksgiving Break | 24 Nov 2021 (Wed) | 26 Nov 2021 (Fri) |
| Christmas Break | 17 Dec 2021 (Fri) | 31 Dec 2021 (Fri) |
| January Break | 14 Jan 2022 (Fri) | 17 Jan 2022 (Mon) |
| Mid Winter Break | 18 Feb 2022 (Fri) | 21 Feb 2022 (Mon) |
| Spring Break | 11 Mar 2022 (Fri) | 18 Mar 2022 (Fri) |
| Last Day of School | 25 May 2022 (Wed) | |
| Summer Break | 26 May 2022 (Thu) | 8 Aug 2022 (Mon) |
School Calendar 2020-2021
| SCHOOL HOLIDAYS | STARTS | FINISHES |
|---|---|---|
| First Day of School | 11 Aug 2020 (Tue) | |
| Fall Break | 9 Oct 2020 (Fri) | 16 Oct 2020 (Fri) |
| Thanksgiving Break | 25 Nov 2020 (Wed) | 27 Nov 2020 (Fri) |
| Christmas Break | 18 Dec 2020 (Fri) | 1 Jan 2021 (Fri) |
| Mid Winter Break | 12 Feb 2021 (Fri) | 15 Feb 2021 (Mon) |
| Spring Break | 12 Mar 2021 (Fri) | 19 Mar 2021 (Fri) |
| Last Day of School | 26 May 2021 (Wed) | |
| Summer Break | 27 May 2021 (Thu) | 9 Aug 2021 (Mon) |