2026-2027 Calendar (184 Days)
First day of school: August 7, 2026. Last day of school: June 4, 2027. Non-school days are shaded gray; days marked “no students” are staff work days.
| SUN | MON | TUE | WED | THU | FRI | SAT |
|---|---|---|---|---|---|---|
| 1 | 2 | H | 4 | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | 31 |
| SUN | MON | TUE | WED | THU | FRI | SAT |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | 3 | 4SAP | 5Institute | 6Teacher | 7First day | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| 30 | 31 |
| SUN | MON | TUE | WED | THU | FRI | SAT |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| 6 | H | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 27 | 28 | 29 | 30 |
| SUN | MON | TUE | WED | THU | FRI | SAT |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||
| 4 | 5SAP | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| SUN | MON | TUE | WED | THU | FRI | SAT |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | H | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | H | H | 28 |
| 29 | 30 |
| SUN | MON | TUE | WED | THU | FRI | SAT |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 20 | 21 | 22 | 23 | H | H | 26 |
| 27 | 28 | 29 | 30 | H |
| SUN | MON | TUE | WED | THU | FRI | SAT |
|---|---|---|---|---|---|---|
| H | 2 | |||||
| 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 10 | 11Institute | 12 | 13 | 14 | 15 | 16 |
| 17 | H | 19 | 20 | 21 | 22 | 23 |
| 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| 31 |
| SUN | MON | TUE | WED | THU | FRI | SAT |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | H | 9 | 10 | 11 | 12 | 13 |
| 14 | H | 16 | 17 | 18 | 19 | 20 |
| 21 | 22SAP | 23 | 24 | 25 | 26 | 27 |
| 28 |
| SUN | MON | TUE | WED | THU | FRI | SAT |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15Grad | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | H | 27 |
| 28 | 29 | 30 | 31 |
| SUN | MON | TUE | WED | THU | FRI | SAT |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 |
| SUN | MON | TUE | WED | THU | FRI | SAT |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28SAP | 29 |
| 30 | H |
| SUN | MON | TUE | WED | THU | FRI | SAT |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4Last day | 5 | ||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | H | 19 |
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 27 | 28 | 29 | 30 |
Holidays
| Jul 3 | Independence Day (Observed) |
|---|---|
| Sep 7 | Labor Day |
| Nov 11 | Veterans’ Day |
| Nov 26 | Thanksgiving Day |
| Nov 27 | Board-Declared Holiday |
| Dec 24 | Board-Declared Holiday |
| Dec 25 | Board-Declared Holiday |
| Dec 31 | Board-Declared Holiday |
| Jan 1 | Board-Declared Holiday |
| Jan 18 | Martin Luther King Jr. Day |
| Feb 8 | Lincoln’s Day (Observed) |
| Feb 15 | President’s Day (Observed) |
| Mar 26 | Board Declared Holiday |
| May 31 | Memorial Day |
| Jun 18 | Juneteenth (Observed) |
School breaks
- Thanksgiving break
- November 23 - 27, 2026
- Winter break
- December 21, 2026 - January 8, 2027
- Spring break
- March 22 - March 26, 2027
Attendance periods
| Period | Dates | # Days |
|---|---|---|
| 1 | 08/07/2026-08/28/2026 | 16 |
| 2 | 08/31/2026-09/25/2026 | 19 |
| 3 | 09/28/2026-10/23/2026 | 19 |
| 4 | 10/26/2026-11/20/2026 | 19 |
| 5 | 11/30/2026-12/18/2026 | 15 |
| 6 | 01/12/2027-02/05/2027 | 18 |
| 7 | 02/09/2027-03/05/2027 | 17 |
| 8 | 03/08/2027-04/09/2027 | 19 |
| 9 | 04/12/2027-05/07/2027 | 20 |
| 10 | 05/10/2027-06/04/2027 | 18 |
| Annual Total | 180 |
Semesters and quarters
| First semester | ||
|---|---|---|
| 1st Qtr. | 08/07/2026-10/09/2026 | 44 |
| 2nd Qtr. | 10/12/2026-12/18/2026 | 44 |
| Second semester | ||
| 3rd Qtr. | 01/12/2027-03/19/2027 | 44 |
| 4th Qtr. | 03/29/2027-06/04/2027 | 48 |
Non-school days
Identified in gray
- First day of school
- August 7, 2026
- Last day of school
- June 4, 2027
- Institute day (no students)
- August 5, 2026
January 11, 2027 - SAP days (no students)
- August 4, 2026
October 5, 2026
February 22, 2027
May 28, 2027 - Teacher day (no students)
- August 6, 2026
- Graduate Profile (no students)
- March 15, 2027
- H — holiday
- Listed under Holidays
- Weekend
- Saturday and Sunday
MUSD BOARD APPROVED: OCTOBER 28, 2025 · MOTION NO. 38-2025/26 · DOCUMENT NO. 138-2025/26