Read from the district on October 8, 2026
Antioch Unified school calendar, 2026–2027
Key dates for 2026–2027: first day of school August 10; fall break and one more day off September 28 to October 5; Thanksgiving break November 23–27; winter break and two more days off December 21 to January 5; spring break March 22–29; last day of school June 8.
Next time off
Nov 11
Veterans Day · November 11
As of October 8, 2026, the day this calendar was read
School days off this year
35
across 10 separate closures
Last day of school
June 8
Tuesday
First day of school August 10; Fall break + 1 more day off September 28 to October 5; Thanksgiving break November 23–27; Winter break + 2 more days off December 21 to January 5; Spring break March 22–29; Last day of school June 8;
Key dates and the month grids, on one or two sheets
Add these dates to your phoneEvery date below, in your calendar app.
Month by month
Days off: school breaks, holidays and staff days. Not days off: term milestones.
July 2026
SMTWTFS
28
29
30
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
31
1
- 3July 4
August 2026
SMTWTFS
26
27
28
29
30
31
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
31
1
2
3
4
5
- 10First day
September 2026
SMTWTFS
30
31
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
1
2
3
- 7Labor Day
- 8Progress Reports for Middle and High Schools
- 21Elementary Goal Setting Conference Week
- 22Elementary Goal Setting Conference Week
- 23Elementary Goal Setting Conference Week
- 24Elementary Goal Setting Conference Week
- 25Elementary Goal Setting Conference Week
- 28 onFall break
October 2026
SMTWTFS
27
28
29
30
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
31
- to 2Fall break
- 5Staff day
- 14Report Cards for Middle and High Schools
November 2026
SMTWTFS
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
1
2
3
4
5
- 11Veterans Day
- 13Progress Reports for Middle and High Schools
- 16Elementary Conference Week
- 17Elementary Conference Week
- 18Elementary Conference Week
- 19Elementary Conference Week
- 20Elementary Conference Week
- 23–27Thanksgiving break
December 2026
SMTWTFS
29
30
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
31
1
2
- 18Semester ends
- 21 onWinter break
January 2027
SMTWTFS
27
28
29
30
31
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
31
1
2
3
4
5
6
- to 1Winter break
- 4Staff day
- 5Staff day
- 18MLK Day
- 20Elementary Progress Reports
February 2027
SMTWTFS
31
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
1
2
3
4
5
6
- 8No school
- 11Progress Reports for Middle and High Schools
- 15Presidents Day
- 22Elementary Conference Week
- 23Elementary Conference Week
- 24Elementary Conference Week
- 25Elementary Conference Week
- 26Elementary Conference Week
March 2027
SMTWTFS
28
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
31
1
2
3
- 18Open House for High Schools
- 19Report Cards for Middle and High Schools
- 22–29Spring break
April 2027
SMTWTFS
28
29
30
31
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
1
- 21Elementary Progress Reports
May 2027
SMTWTFS
25
26
27
28
29
30
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
31
1
2
3
4
5
- 3Progress Reports for Middle and High Schools
- 13Open House for Elementary Schools
- 20Open House for Middle Schools
- 31Memorial Day
June 2027
SMTWTFS
30
31
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
1
2
3
- 8Last day
- 18Juneteenth
School break
Holiday, no school
Staff day, no students
Term milestone
Key dates
| What | Dates | School days | Back to school | Same dates in California |
|---|---|---|---|---|
| First day of school | August 10 | — | — | 5 of 44 · California first day of school 2026, by district |
| Fall break + 1 more day off | September 28 to October 5 | 6 | Tuesday, October 6 | 1 of 7 · California fall break 2026, by district |
| Thanksgiving break | November 23–27 | 5 | Monday, November 30 | 45 of 52 · California Thanksgiving break 2026, by district |
| Winter break + 2 more days off | December 21 to January 5 | 12 | Wednesday, January 6 | 26 of 50 · California winter break 2026–27, by district |
| Spring break | March 22–29 | 6 | Tuesday, March 30 | 6 of 49 · California spring break 2027, by district |
| Last day of school | June 8 | — | — | 2 of 46 · California last day of school 2027, by district |
- Longest closure
- Winter break + 2 more days off, December 21 to January 5 (12 school days)
- One-day closures
- 6
- Closures starting Tuesday to Thursday
- 1
- Staff days, no students
- 3: Oct 5, Jan 4, Jan 5
- Early-release days
- none published
- Most days off in one month
- December, 9 school days
- Months with no day off
- August, April and June
- Longest run of school days
- 44, March 30 to May 28
Every date
| Date | What it is | Time off | District’s own wording |
|---|---|---|---|
| July 3 | Independence Day | — | Independence Day Holiday - The district office and all school sites are closed. |
| August 10 | First day of school | — | First Day of School |
| September 7 | Labor Day | 1 school day | Labor Day Holiday - The district office and all school sites are closed. |
| September 8 | Progress Reports for Middle and High Schools | — | Progress Reports for Middle and High Schools |
| September 21 | Elementary Goal Setting Conference Week | — | Elementary Goal Setting Conference Week |
| September 21 | Middle School Conference Week | — | Middle School Conference Week |
| September 22 | Elementary Goal Setting Conference Week | — | Elementary Goal Setting Conference Week |
| September 22 | Middle School Conference Week | — | Middle School Conference Week |
| September 23 | Elementary Goal Setting Conference Week | — | Elementary Goal Setting Conference Week |
| September 23 | Middle School Conference Week | — | Middle School Conference Week |
| September 24 | Elementary Goal Setting Conference Week | — | Elementary Goal Setting Conference Week |
| September 24 | Middle School Conference Week | — | Middle School Conference Week |
| September 25 | Elementary Goal Setting Conference Week | — | Elementary Goal Setting Conference Week |
| September 25 | Elementary Progress Reports | — | Elementary Progress Reports |
| September 25 | Middle School Conference Week | — | Middle School Conference Week |
| September 28 to October 2 | Fall break | 5 school days | Fall Break - All school sites are closed. We will return on October 6, 2026. |
| October 5 | Teacher work day, no students | 1 school day | AUSD Staff Development Day - No school for students. |
| October 14 | Report Cards for Middle and High Schools | — | Report Cards for Middle and High Schools |
| November 11 | Veterans Day | 1 school day | Veteran's Day Holiday - The district office and all school sites are closed. |
| November 13 | Progress Reports for Middle and High Schools | — | Progress Reports for Middle and High Schools |
| November 16 | Elementary Conference Week | — | Elementary Conference Week |
| November 17 | Elementary Conference Week | — | Elementary Conference Week |
| November 18 | Elementary Conference Week | — | Elementary Conference Week |
| November 19 | Elementary Conference Week | — | Elementary Conference Week |
| November 20 | Elementary Conference Week | — | Elementary Conference Week |
| November 20 | Elementary Report Cards | — | Elementary Report Cards |
| November 23–27 | Thanksgiving break | 5 school days | Thanksgiving Break - We are closed. We will open on November 30, 2026.; Nov 26: Thanksgiving Day Observance - We are closed. We will open on November 30, 2026.; Nov 27: Day After Thanksgiving Observance - We are closed. We will open on November 30, 2026. |
| December 18 | End of semester | — | Report Cards/End of Semester 1 for Middle and High Schools |
| December 21 to January 1 | Winter break | 10 school days | Winter Break - We are closed. We will open on January 6, 2027.; Dec 24: Christmas Eve Observance - We are closed. We will open on January 6, 2027.; Dec 25: Christmas Day Observance- We are closed. We will open on January 6, 2027.; Dec 28: Admission Day - We are closed. We will open on January 6, 2027.; Dec 30: Floating Holiday - We are closed. We will open on January 6, 2027.; Dec 31: New Year's Eve Observance - We are closed. We will open on January 6, 2027.; Jan 1: New Year's Day - We are closed. We will open on January 6, 2027. |
| January 4 | Teacher work day, no students | 1 school day | New Teacher Workday - No school for students. |
| January 5 | Teacher work day, no students | 1 school day | AUSD Staff Development Day - No school for students. |
| January 18 | Martin Luther King Jr. Day | 1 school day | Martin Luther King Jr. Holiday - The district office and all school sites are closed. |
| January 20 | Elementary Progress Reports | — | Elementary Progress Reports |
| February 8 | No school | 1 school day | Abraham Lincoln's Birthday Holiday - The district office and all school sites are closed. |
| February 11 | Progress Reports for Middle and High Schools | — | Progress Reports for Middle and High Schools |
| February 15 | Presidents Day | 1 school day | President's Day Holiday - We are closed. |
| February 22 | Elementary Conference Week | — | Elementary Conference Week |
| February 23 | Elementary Conference Week | — | Elementary Conference Week |
| February 24 | Elementary Conference Week | — | Elementary Conference Week |
| February 25 | Elementary Conference Week | — | Elementary Conference Week |
| February 26 | Elementary Conference Week | — | Elementary Conference Week |
| February 26 | Elementary Report Cards | — | Elementary Report Cards |
| March 18 | Open House for High Schools | — | Open House for High Schools |
| March 19 | Report Cards for Middle and High Schools | — | Report Cards for Middle and High Schools |
| March 22–29 | Spring break | 6 school days | Spring Break - All school sites are closed. We will open on March 30, 2027.; Mar 26: Good Friday Holiday - The district office and all school sites are closed.; Mar 29: Easter Holiday Observance - The district office and all school sites are closed. |
| April 21 | Elementary Progress Reports | — | Elementary Progress Reports |
| May 3 | Progress Reports for Middle and High Schools | — | Progress Reports for Middle and High Schools |
| May 13 | Open House for Elementary Schools | — | Open House for Elementary Schools |
| May 20 | Open House for Middle Schools | — | Open House for Middle Schools |
| May 31 | Memorial Day | 1 school day | Memorial Day Holiday - The district office and all school sites are closed. |
| June 8 | Last day of school | — | Last Day of School - It is a Minimum Day for all school sites. |
| June 8 | Report Cards for All Sites - Trimester 3 and Semester 2 | — | Report Cards for All Sites - Trimester 3 and Semester 2 |
| June 18 | Juneteenth | — | Juneteenth Holiday - The district office and all school sites are closed. |
Sources
- District’s calendar: https://www.antiochschools.net/events (the source)
- District website: https://www.antiochschools.net
- Calendar feed read on October 8, 2026:
https://thrillshare-cmsv2.services.thrillshare.com/api/v4/o/16161/cms/events
How these dates are read and labeled: Methodology.