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- Antioch Unified
- Brentwood Union
- Byron Union
- John Swett Unified
- Knightsen Elementary School District
- Lafayette School District
- Martinez Unified
- Moraga School District
- Mt. Diablo Unified
- Oakley Union Elementary School District
- Orinda Union School District
- Pittsburg Unified
- San Ramon Valley Unified
- Walnut Creek School District
- West Contra Costa Unified
Find your Contra Costa County School’s calendar for 2024-2025 here: Walnut Creek, WCCUSD, SRVUSD, Pittsburg Unified, LAFSD, OUESD, Antioch and more.
Finding and comparing Contra Costa County school district calendars has been difficult — until now. ActivityHero editors have put together this handy, all-in-one 2024-2025 calendar for all the districts in Contra Costa County, including holidays, Thanksgiving Break, and Spring Break. Be sure to bookmark this page so you can refer back to it if you need it (and check out the handy tips at right).
With these calendars, it’s easier to plan a vacation with friends across town. Or if you’re a business planning your class or camp schedule, you can design your sessions to fit with different school districts. Add it to your calendar and share this handy tool with friends!
>> See camp schedules
>> See camp schedules
Antioch Unified School District Calendar
- First Day of School 8/7/2023
- Labor Day 9/4/2023
- Staff Development 11/1/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/23/2023 – 11/24/2023
- Winter Break 12/22/2023 – 1/2/2024
- Staff Development 1/9/2024
- Martin Luther King Day 1/15/2024
- Lincoln’s Birthday 2/12/2024
- President’s Week 2/19/2024
- Spring Break 3/29/2024 – 4/1/2024
- Memorial Day 5/27/2024
- Last Day of School 6/6/2024
2024 – 2025
- First Day of School 8/8/2024
- Labor Day 9/2/2024
- Staff Development 11/1/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/28/2024 – 11/29/2024
- Winter Break 12/23/2024 – 1/1/2025
- Staff Development 1/7/2025
- Martin Luther King Day 1/20/2025
- Lincoln’s Birthday 2/10/2025
- President’s Week 2/17/2025
- Spring Break 4/18/2025 – 4/21/2025
- Memorial Day 5/26/2025
- Last Day of School 6/10/2025
Google Calendar | District Website
Brentwood Union School District Calendar
- First Day of School 7/31/2023
- Labor Day 9/4/2023
- Fall Break 10/2/2023 – 10/13/2023
- Staff Development 11/1/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/20/2023 – 11/24/2023
- Winter Break 12/22/2023 – 1/5/2024
- Martin Luther King Day 1/15/2024
- Lincoln’s Birthday 2/12/2024
- President’s Week 2/19/2024
- Spring Break 4/18/2024 – 4/29/2024
- Memorial Day 5/27/2024
- Last Day of School 6/6/2024
2024 – 2025
- First Day of School 7/30/2024
- Labor Day 9/2/2024
- Fall Break 9/30/2024 – 10/11/2024
- Staff Development 11/1/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/25/2024 – 11/29/2024
- Winter Break 12/23/2024 – 1/3/2025
- Martin Luther King Day 1/20/2025
- Lincoln’s Birthday 2/14/2025
- President’s Week 2/17/2025
- Spring Break 3/17/2025 – 3/28/2025
- District Holiday 4/14/2025
- Memorial Day 5/26/2025
- Last Day of School 6/5/2025
Google Calendar | District Website
Byron Union School District Calendar
- First Day of School 7/27/2023
- Labor Day 9/4/2023
- Fall Break 10/2/2023 – 10/13/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/20/2023 – 11/24/2023
- Winter Break 12/22/2023 – 1/5/2024
- Martin Luther King Day 1/15/2024
- President’s Day 2/12/2024
- President’s Day 2/19/2024
- Spring Break 3/18/2024 – 3/29/2024
- Cesar Chavez Day (observed) 4/1/2024
- Spring Recess 4/19/2024 – 4/22/2024
- Memorial Day 5/27/2024
- Last Day of School 6/6/2024
2024 – 2025
- First Day of School 7/30/2024
- Labor Day 9/2/2024
- Fall Break 9/30/2024 – 10/11/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/25/2024 – 11/29/2024
- Winter Break 12/23/2024 – 1/3/2025
- Martin Luther King Day 1/20/2025
- President’s Day 2/14/2025 – 2/17/2025
- Spring Break 3/17/2025 – 3/28/2025
- Memorial Day 5/26/2025
- Last Day of School 6/5/2025
Google Calendar | District Website
John Swett Unified School District (JSUSD) Calendar
- First Day of School 8/17/2023
- Labor Day 9/4/2023
- Indigenous Peoples’ Day 10/9/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/20/2023 – 11/24/2023
- Winter Break 12/22/2023 – 1/5/2024
- Martin Luther King Day 1/15/2024
- Lincoln Day 2/12/2024
- President’s Week 2/19/2024
- Cesar Chavez Day – No School 3/29/2024
- Spring Break 4/1/2024 – 4/5/2024
- Memorial Day 5/27/2024
- Last Day of School 6/6/2024
2024 – 2025
- First Day of School 8/15/2024
- Labor Day 9/2/2024
- Indigenous Peoples’ Day 10/14/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/25/2024 – 11/29/2024
- Winter Break 12/20/2024 – 1/3/2025
- Martin Luther King Day 1/20/2025
- Lincoln Day 2/10/2025
- President’s Week 2/17/2025
- Cesar Chavez Day – No School 3/31/2025
- Spring Break 4/14/2025 – 4/18/2025
- Memorial Day 5/26/2025
- Last Day of School 6/5/2025
Google Calendar | District Website
Knightsen Elementary School District Calendar
- First Day of School 7/27/2023
- Labor Day 9/4/2023
- Staff Development 9/5/2023
- Fall Break 10/2/2023 – 10/13/2023
- Staff Development 11/1/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/22/2023 – 11/24/2023
- Winter Break 12/22/2023 – 1/5/2024
- Martin Luther King Day 1/15/2024
- Lincoln’s Birthday 2/12/2024
- President’s Week 2/19/2024
- Spring Break 3/18/2024 – 3/29/2024
- Memorial Day 5/27/2024
- Last Day of School 6/6/2024
Google Calendar | District Website
Lafayette School District (LAFSD) Calendar
- First Day of School 8/15/2023
- Labor Day 9/4/2023
- Staff Development 10/9/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/20/2023 – 11/24/2023
- Winter Break 12/22/2023 – 1/5/2024
- Martin Luther King Day 1/15/2024
- President’s Week 2/16/2024 – 2/19/2024
- Staff Development 3/18/2024
- Spring Break 4/1/2024 – 4/5/2024
- Memorial Day 5/27/2024
- Last Day of School 5/30/2024
2025 – 2026
- First Day of School 8/13/2024
- Labor Day 9/2/2024
- Staff Development 11/1/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/25/2024 – 11/29/2024
- Winter Break 12/23/2024 – 1/3/2025
- Martin Luther King Day 1/20/2025
- President’s Week 2/14/2025 – 2/17/2025
- Spring Break 3/31/2025 – 4/4/2025
- Memorial Day 5/26/2025
- Last Day of School 5/29/2025
Google Calendar | District Website
Martinez Unified School District Calendar
- First Day of School 8/9/2023
- Labor Day 9/4/2023
- Staff Development 10/9/2023
- Fall Break 10/20/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/20/2023 – 11/24/2023
- Winter Break 12/22/2023 – 1/8/2024
- Martin Luther King Day 1/15/2024
- President’s Week 2/15/2024 – 2/19/2024
- Staff Development 3/11/2024
- Spring Break 4/1/2024 – 4/8/2024
- Memorial Day 5/27/2024
- Last Day of School 6/6/2024
2024 – 2025
- First Day of School 8/14/2024
- Labor Day 9/2/2024
- Staff Development 10/14/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/25/2024 – 11/29/2024
- Winter Break 12/23/2024 – 1/3/2025
- Martin Luther King Day 1/20/2025
- President’s Week 2/14/2025 – 2/17/2025
- Staff Development 3/10/2025
- Spring Break 4/7/2025 – 4/11/2025
- Memorial Day 5/26/2025
- Last Day of School 6/5/2025
2025 – 2026
- First Day of School 8/13/202
- Labor Day 9/1/2025
- Staff Development 10/13/2025
- Veterans Day 11/11/2025
- Thanksgiving 11/24/2025 – 11/28/2025
- Winter Break 12/22/2025 – 1/6/2026
- Martin Luther King Day 1/19/2026
- President’s Week 2/13/2026 – 2/16/2026
- Staff Development 3/9/2026
- Spring Break 4/6/2026 – 4/10/2026
- Memorial Day 5/25/2026
- Last Day of School 6/4/2026
2026 – 2027
- First Day of School 8/12/2026
- Labor Day 9/7/2026
- Staff Development 10/12/2026
- Veterans Day 11/11/2026
- Thanksgiving 11/23/2026 – 11/27/2026
- Winter Break 12/21/2026 – 1/5/2027
- Martin Luther King Day 1/18/2027
- President’s Week 2/12/2027 – 2/15/2027
- Staff Development 3/8/2027
- Spring Break 4/5/2027 – 4/9/2027
- Memorial Day 5/31/2027
- Last Day of School 6/3/2027
Google Calendar | District Website
Moraga School District Calendar
- First Day of School 8/15/2023
- Labor Day 9/4/2023
- Staff Development 10/9/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/20/2023 – 11/24/2023
- Winter Break 12/25/2023 – 1/5/2024
- Staff Development 1/8/2024
- Martin Luther King Day 1/15/2024
- President’s Week 2/16/2024 – 2/19/2024
- Staff Development 3/18/2024
- Spring Break 4/1/2024 – 4/5/2024
- Memorial Day 5/27/2024
- Last Day of School 5/31/2024
2024 – 2025
- First Day of School 8/13/2024
- Labor Day 9/2/2024
- Staff Development 10/14/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/25/2024 – 11/29/2024
- Winter Break 12/23/2024 – 1/3/2025
- Staff Development 1/6/2025
- Martin Luther King Day 1/20/2025
- President’s Week 2/14/2025 – 2/17/2025
- Staff Development 3/17/2025
- Spring Break 3/31/2025 – 4/4/2025
- Memorial Day 5/26/2025
- Last Day of School 5/30/2025
Google Calendar | District Website
Mt. Diablo Unified School District (MDUSD) Calendar
- First Day of School 8/10/2023
- Labor Day 9/4/2023
- Staff Development 10/9/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/20/2023 – 11/24/2023
- Winter Break 12/25/2023 – 1/5/2024
- Martin Luther King Day 1/15/2024
- President’s Week 2/19/2024
- Spring Break 4/1/2024 – 4/5/2024
- Memorial Day 5/27/2024
- Last Day of School 6/4/2024
2025 – 2026
- First Day of School 8/8/2024
- Labor Day 9/2/2024
- Fall Recess 10/7/2024 – 10/11/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/25/2024 – 11/29/2024
- Winter Break 12/23/2024 – 1/3/2025
- Martin Luther King Day 1/20/2025
- President’s Week 2/17/2025
- Cesar Chavez Day 3/31/2025
- Spring Break 4/7/2025 – 4/14/2025
- Memorial Day 5/26/2025
- Last Day of School 6/3/2025
Google Calendar | District Website
Oakley Union Elementary School District (OUESD) Calendar
- First Day of School 7/27/2023
- Staff Development 9/1/2023
- Labor Day 9/4/2023
- Fall Break 10/2/2023 – 10/13/2023
- Staff Development 11/1/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/23/2023 – 11/24/2023
- Winter Break 12/22/2023 – 1/5/2024
- Martin Luther King Day 1/15/2024
- Lincoln’s Birthday 2/12/2024
- President’s Week 2/19/2024
- Spring Break 3/18/2024 – 3/29/2024
- Memorial Day 5/27/2024
- Last Day of School 6/5/2024
2024 – 2025
- First Day of School 7/30/2024
- Staff Development 8/30/2024
- Labor Day 9/2/2024
- Fall Break 9/30/2024 – 10/13/2024
- Staff Development 11/1/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/25/2024 – 11/29/2024
- Winter Break 12/23/2024 – 1/3/2025
- Martin Luther King Day 1/20/2025
- Lincoln’s Birthday 2/14/2025
- President’s Week 2/17/2025
- Spring Break 3/17/2025 – 3/28/2025
- Memorial Day 5/26/2025
- Last Day of School 6/6/2025
Google Calendar | District Website
Orinda Union School District Calendar
- First Day of School 8/15/2023
- Labor Day 9/4/2023
- Staff Development 10/9/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/20/2023 – 11/24/2023
- Winter Break 12/25/2023 – 1/5/2024
- Staff Development 12/30/1899
- Martin Luther King Day 1/15/2024
- President’s Week 2/16/2024 – 2/19/2024
- Staff Development 3/18/2024
- Spring Break 4/1/2024 – 4/5/2024
- Memorial Day 5/27/2024
- Last Day of School 5/31/2024
2024 – 2025
- First Day of School 8/13/2024
- Labor Day 9/2/2024
- Staff Development 10/14/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/25/2024 – 11/29/2024
- Winter Break 12/23/2024 – 1/6/2025
- Martin Luther King Day 1/20/2025
- President’s Week 2/14/2025 – 2/17/2025
- Staff Development 3/17/2025
- Spring Break 3/31/2025 – 4/4/2025
- Memorial Day 5/26/2025
- Last Day of School 5/30/2025
Google Calendar | District Website
Pittsburg Unified
- First Day of School 8/7/2024
- Labor Day 9/2/2024
- Fall Break 10/7/2024 – 10/11/2024
- Staff Development 11/1/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/25/2024 – 11/29/2024
- Winter Break 12/23/2024 – 1/3/2025
- Staff Development 1/6/2025
- Martin Luther King Day 1/20/2025
- Lincoln’s Birthday 2/14/2025
- President’s Week 2/17/2025
- Spring Break 4/21/2025 – 4/25/2025
- Memorial Day 5/26/2025
- Last Day of School 6/4/2025
San Ramon Valley Unified School District (SRVUSD) Calendar
- First Day of School 8/10/2023
- Labor Day 9/4/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/20/2023 – 11/24/2023
- Winter Break 12/21/2023 – 1/5/2024
- Martin Luther King Day 1/15/2024
- President’s Week 2/19/2024
- Staff Development 2/20/2024
- Spring Break 4/1/2024 – 4/5/2024
- Memorial Day 5/27/2024
- Last Day of School 6/5/2024
2024 – 2025 School Year
- First Day of School 8/14/2024
- Labor Day 9/2/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/25/2024 – 11/29/2024
- Winter Break 12/23/2024 – 1/3/2025
- Martin Luther King Day 1/20/2025
- President’s Week 2/17/2025
- Staff Development 2/18/2025
- Spring Break 4/7/2025 – 4/11/2025
- Memorial Day 5/26/2025
- Last Day of School 6/5/2025
Google Calendar | District Website
Walnut Creek School District Calendar
- First Day of School 8/16/2023
- Labor Day 9/4/2023
- Staff Development 11/1/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/20/2023 – 11/24/2023
- Winter Break 12/25/2023 – 1/5/2024
- Martin Luther King Day 1/15/2024
- Staff Development 2/15/2024
- President’s Week 2/16/2024 – 2/19/2024
- Spring Break 4/1/2024 – 4/5/2024
- Memorial Day 5/27/2024
- Last Day of School 5/31/2024
2024 – 2025
- First Day of School 8/14/2024
- Labor Day 9/2/2024
- Staff Development 10/14/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/25/2024 – 11/29/2024
- Winter Break 12/23/2024 – 1/3/2025
- Martin Luther King Day 1/20/2025
- Staff Development 2/13/2025
- President’s Week 2/14/2025 – 2/17/2025
- Spring Break 3/31/2025 – 4/4/2025
- Memorial Day 5/26/2025
- Last Day of School 5/30/2025
Google Calendar | District Website
West Contra Costa Unified School District (WCCUSD) Calendar
- First Day of School 8/15/2023
- Labor Day 9/4/2023
- Veterans Day 11/10/2023
- Thanksgiving 11/20/2023 – 11/24/2023
- Winter Break 12/18/2023 – 1/1/2024
- Martin Luther King Day 1/15/2024
- President’s Week 2/19/2024 – 2/23/2024
- Spring Break 4/1/2024 – 4/5/2024
- Memorial Day 5/27/2024
- Last Day of School 6/7/2024
2024 – 2025
- First Day of School 8/19/2024
- Labor Day 9/2/2024
- Indigenous People’s Day 10/14/2024
- Veterans Day 11/11/2024
- Thanksgiving 11/25/2024 – 11/29/2024
- Winter Break 12/23/2024 – 1/3/2025
- Martin Luther King Day 1/20/2025
- President’s Week 2/17/2025 – 2/21/2025
- Spring Break 4/7/2025 – 4/11/2025
- Memorial Day 5/26/2025
- Last Day of School 6/11/2025
Google Calendar | District Website