News
Important Lydiksen dates for the 2025-26 school year:
School office reopens
Wednesday, July 30
First day of school
Thursday, Aug. 7
Back to School Night
Wednesday, Aug. 6
Grades TK/K - 5:30-6:15
Tuesday, Aug. 12
Grades 4-5 - 5:30-6:15
Grades 1-3 - 6:30-7:15
First day of TK/K staggered schedule
Monday, Aug. 18
First day of first grade staggered schedule
Tuesday, Sept. 2
Last day of first grade staggered schedule
Friday, March 20
Last day of school
Friday, May 29
The Pleasanton Unified calendar for 2025-26 is also available and lists additional dates, including holidays and breaks.
We want to see more students and their families riding their bikes to Lydiksen. That’s why we’ve invited the BikeMobile to provide free tune-ups and repairs for families and students.
The BikeMobile can fix flat tires, adjust brakes and gears, and even replace broken or worn out parts like chains, seats, and tires. The only thing it can’t do is replace missing wheels or gears.
While the mechanics work on your bike they’ll explain how to keep it running smooth. Bike or no bike, everyone is welcome to attend to learn about maintenance, safety, and more! This is a first come, first serve event. Space is limited to 20 people.
Bring your bikes to the Lydiksen Sandalwood parking lot on Tuesday, Aug. 12 between 2:30 and 5:30 p.m. We look forward to seeing you there!
Important Dates for the 2025-26 School Year
- First Day of School: Thursday, Aug. 7
- Thanksgiving Break: Nov. 24-28
- Winter Break: Dec. 22-Jan. 5
- Spring Break: April 6-10
- Last Day of School: Friday, May 29
See the full school year calendar at pleasantonusd.net/school-year-calendars!
First Day of School: Thursday, Aug. 7, 2025
Last Day of School: Friday, May 29, 2026