Instructional Hours and Information for Mathnasium of San Leandro

We are open for in-person instruction in our center. Live, face-to-face online instruction is also available via Mathnasium@home.

Alert!

Summer Instruction Hours (From June 1 - Aug 31): Monday to Thursday: 3:00 PM – 7:00 PM, Friday: 11:00 PM – 3:00 PM, Saturday & Sunday: Closed

We are open for in-person instruction in our center. Live, face-to-face online instruction is also available via Mathnasium@home.

Alert!

Summer Instruction Hours (From June 1 - Aug 31): Monday to Thursday: 3:00 PM – 7:00 PM, Friday: 11:00 PM – 3:00 PM, Saturday & Sunday: Closed

Math Centers / San Leandro / Schedules

Holiday Hours

Our center will be closed on the following days:

Winter Break (starts)

Dec 24, 2025

Winter Break (ends)

Jan 4, 2026

Martin Luther King Jr. Day

Jan 19, 2026

President's Day

Feb 16, 2026

Memorial Day

May 25, 2026

Summer Break (starts)

Jun 28, 2026

Summer Break(ends)

Jul 5, 2026

Labor Day

Sep 7, 2026

Veteran's Day

Nov 11, 2026

Thanksgiving Break (starts)

Nov 25, 2026

Thanksgiving Break (ends)

Nov 29, 2026

Hours of Operation

Instructional Hours

Mon - Thu

3:00PM - 7:00PM

Sun

11:00AM - 3:00PM

Fri, Sat

Closed

Office Hours

Mon - Thu

12:00PM - 7:00PM

Sun

11:00AM - 3:00PM

Fri, Sat

Closed

What makes Mathnasium different from other tutoring programs?

Learn About the Mathnasium Method™

The Mathnasium Method™

Why Choose Mathnasium?

Face-to-face Math-Only Instruction

In-Center or online, our instructors work face-to-face with your child to focus on their unique math learning needs.

Customized Learning Plans

We create a customized plan to meet your child's unique educational needs and goals.

Math is Fun at Mathnasium

We have engaging instructors, awesome student rewards, and a fun learning space.

Schedule your math skills assessment today

Schedule Free Assessment

Call (510) 591-1240

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