Mesa
| 2021 Spring | |
| January 4 | School Resumes |
| January 18 (Mon) | Martin Luther King Jr. Day |
| January 25 | Mesa Schools Kindergarten Registration |
| February 15 (Mon) | President’s Day |
| March 8-12 | Spring Break |
| April 2 (Fri) | Spring Holiday |
| May 20 | Last Day of School |
| May 31 (Mon) | Memorial Day – Offices Closed |
| 2021 Fall | |
| August 3 | First day of school |
| September 6 | Labor Day |
| October 4-8 | Fall Break |
| November 11 (Mon) | Veterans Day |
| November 24-26 | Thanksgiving Break |
| December 17 | School Ends |
| Dec 20-31 | Winter Break |
Gilbert
| 2021 Spring | |
| January 5 | School Resumes |
| January 18 (Mon) | Martin Luther King Jr. Day |
| February 15 | President’s Day |
| March 8-15 | Spring Break |
| April 2, 5 | Spring Holiday |
| May 27 | Last Day of School |
| May 31 (Mon) | Memorial Day – Offices Closed |
| 2021 Fall | |
| August 4 | First day of school |
| September 6 | Labor Day |
| October 4-11 | Fall Break |
| November 11 (Mon) | Veterans Day |
| November 24-26 | Thanksgiving Break |
| December 17 | School Ends |
| Dec 20-Jan 3 | Winter Break |