
Castro Valley Unified School District Calendar (2025-2026)
Calendar by educounty.net
Date | Event |
---|---|
8/1/2025 | New Certificated Employee Work Day |
8/4/2025 | Staff Development Day No School |
8/5/2025 | Certificated Work Day |
8/6/2025 | First Day of School |
9/1/2025 | Labor Day |
9/23-9/25 | District-Wide Minimum Days* Pre-5 |
9/26/2025 | Student Advisement Conf. (No School Pre-5) |
10/7 & 10/9 | District-Wide Minimum Days* 6-8 |
10/9/2025 | End of 1st Quarter |
10/10 & 10/13 | Fall Non-School Days |
10/14/2025 | Staff Development Day No School |
11/4/2025 | Elementary Reporting Periods Trimester 1 Progress Reports |
11/11/2025 | Veterans Day |
11/12 & 11/13 | District-Wide Minimum Days* 9-12 |
11/24-11/28 | Thanksgiving Break |
11/21/2025 | Elementary Reporting Periods Trimester 1 Report Cards |
12/18 & 12/19 | District-Wide Minimum Days* 9-12 |
12/19/2025 | End of 1st Semester/2nd Quarter (88 days) |
12/22-1/2/2026 | Winter Break |
1/5/2026 | 6-12 Certificated Work Day (No School 6-12)* |
1/9/2026 | Elementary Reporting Periods Trimester 2 Progress Reports |
1/19/2026 | Martin Luther King Jr. Birthday |
2/16-2/20/2026 | President's Day Break |
2/27/2026 | Elementary Reporting Periods Trimester 2 Report Cards |
3/4 & 3/5/2026 | District-Wide Minimum Days* Pre-5 |
3/19 & 3/20/2026 | District-Wide Minimum Days* 6-8 |
3/20/2026 | End of 3rd Quarter |
3/25 & 3/26/2026 | District-Wide Minimum Days* 9-12 |
3/30-4/3/2026 | Spring Break/Cesar Chavez Holiday |
4/17/2026 | Elementary Reporting Periods Trimester 3 Progress Reports |
5/25/2026 | Memorial Day |
5/27-5/29/2026 | District-Wide Minimum Days* Pre-5 |
5/27-5/29/2026 | District-Wide Minimum Days* 9-12 |
5/29/2026 | Last Day of School |
5/29/2026 | End of 2nd Semester/4th Quarter (92 days) |
5/29/2026 | Elementary Reporting Periods Trimester 3 Report Cards |
6/1/2026 | Certificated Work Day |
6/19/2026 | Juneteenth |
Castro Valley Unified School District 2025-2026 Calendar FAQs
When is the first day of school in Castro Valley Unified School District for the 2025-2026 school year?
The first day of school in Castro Valley Unified School District is August 6, 2025. [cite: 5, 6]
When is Spring Break in Castro Valley Unified School District for the 2025-2026 school year?
Spring Break in Castro Valley Unified School District is from March 30 to April 3, 2026. [cite: 22]
When is the Winter Break in Castro Valley Unified School District for the 2025-2026 school year?
Winter Break in Castro Valley Unified School District is from December 22, 2025, to January 2, 2026. [cite: 22]
When is Thanksgiving Break in Castro Valley Unified School District for the 2025-2026 school year?
Thanksgiving Break in Castro Valley Unified School District is from November 24 to November 28, 2025. [cite: 22]
When is the last day of school in Castro Valley Unified School District for the 2025-2026 school year?
The last day of school in Castro Valley Unified School District is May 29, 2026. [cite: 5, 6, 13]
When is the 4th of July holiday?
The 4th of July holiday is July 4, 2025. [cite: 18]
When is Labor Day?
Labor Day is September 1, 2025. [cite: 18]
When is Veterans Day?
Veterans Day is November 11, 2025. [cite: 22]
When is Martin Luther King Jr. Birthday?
Martin Luther King Jr. Birthday is January 19, 2026. [cite: 22]
When is President's Day Break?
President's Day Break is from February 16-20, 2026. [cite: 22]
When is Memorial Day?
Memorial Day is May 25, 2026. [cite: 22]
When is Juneteenth?
Juneteenth is June 19, 2026. [cite: 22]
Calendar Disclaimer
The school calendar provided on this page is taken from the official Castro Valley Unified School District website. Please note that all dates and events are subject to change at the discretion of the school district. For the most accurate and updated information, please refer to the official district website or contact the school helpline.