Martinez Library

Martinez Library

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07/01/2026

Grow Your Best Winter Vegetable Garden: A UC Master Gardener Webinar
Tuesday, July 21st 6:00-7:30 p.m. via Zoom

Learn tips from UC Master Gardeners to get a longer winter harvest season, care for soil, and manage pests. Go to the link in our bio to register.

Photos from Martinez Library's post 06/20/2026

Check it out! A new bike rack has been installed in front of the library. Looking for something to do today? Ride your bike down to the Martinez Library and ask us about Summer Reading!

Thank you !!

06/16/2026

Contra Costa County Libraries will be closed on Friday, June 19th in observance of Juneteenth. The Martinez Library is open regular hours the rest of the week.

Tues. 6/16: 12-8
Wed. 6/17 & Thurs. 6/18: 10-6
Fri. 6/19: CLOSED
Sat. 6/20: 9-5
Sun. & Mon.: CLOSED

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Telephone

Address


740 Court Street
Martinez, CA
94553

Opening Hours

Tuesday 12pm - 8pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 9am - 5pm
Saturday 9am - 5pm