Martinez Library

Martinez Library Martinez Library provides public internet computers, WIFI, a steady supply of new materials, and provides regular programming for all ages.

The Martinez library, completed in 1941, is located in an historic downtown waterfront community that also hosts the county government center for Contra Costa. The library houses a small historical collection that includes works by many famous local and state figures, including Martinez resident John Muir. Hanging in the library are portraits of Dr. and Mrs. John Strentzel, painted by Muir's frien

d and noted California artist William Keith. In addition to the historical, Martinez Library provides public internet computers, WIFI, a steady supply of new materials in various formats, and provides regular programming for children, teens, and adults. The Library was renovated and expanded with funds from Measure H and re-opened on August 20, 2011. Hours of Operation (NEW HOURS as of July 1, 2021 - Visit tinyurl.com/ccclibhours for all branch hours and locations)

Monday: CLOSED
Tuesday: 12 pm - 8 pm
Wednesday: 10 am - 6 pm
Thursday: 10 am - 6 pm
Friday: 9 am - 5 pm
Saturday: 9 am - 5 pm
Sunday: CLOSED

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Our next Read to a Dog program is on Saturday, September 19th from 12-1 p.m. This program is designed for young folks wh...
08/21/2026

Our next Read to a Dog program is on Saturday, September 19th from 12-1 p.m. This program is designed for young folks who are just learning to read or who can read a little on their own but could benefit from the patience and comfort of a canine companion from the Alliance of Therapy Dogs. Registration is required, call the Martinez Library at 925-646-9900 to sign up for a 15-minute time slot.

Verde comes to the library to be read to once a month. Be sure to check the events calendar to see all the upcoming dates.

Martinez Library - 740 Court Street Martinez 94553
925-646-9900

It's almost our birthday! The current Martinez Library building is turning 85 in September. You can celebrate by helping...
08/19/2026

It's almost our birthday! The current Martinez Library building is turning 85 in September. You can celebrate by helping us decorate our cake and making a birthday wish for the library.

Come to our birthday party on Saturday, September 26th at 2:30 p.m. for the Fratello Marionettes, treats, fun, and more! Use the link in our bio for more information.

Martinez Library - 740 Court St. Martinez 94553
925-646-9900

Join us Saturday, September 5th at 1 p.m. for a Beginning Calligraphy Workshop. Learn the fundamentals of modern calligr...
08/14/2026

Join us Saturday, September 5th at 1 p.m. for a Beginning Calligraphy Workshop. Learn the fundamentals of modern calligraphy with brush pens from a professional calligrapher, and discover simple techniques that will instantly elevate your lettering and creative projects. Participants will leave with a take-home beginner’s calligraphy kit and a finished lettering project.

Space is limited and registration is required. Go to the link in our bio to sign up and see all the details.

Martinez Library - 740 Court Street Martinez 94553
925.646.9900

Join us on Saturday, September 12th from 2-4 p.m. to learn some basic mending techniques for clothing and textiles. Our ...
08/08/2026

Join us on Saturday, September 12th from 2-4 p.m. to learn some basic mending techniques for clothing and textiles. Our volunteers will teach you how to attach a button, sew a patch, and fix other small issues. There will be a hands-on instruction session followed by time for you to practice your new skills with support from our volunteers.

All supplies are provided but please feel free to bring your own items to mend and any other supplies you would like to use.

No registration is required. This program is for ages 9 and up. Full details at the link in bio.

Martinez Library - 740 Court Street 94552
925-646-9900

08/05/2026

The Allure of Tulips: A UC Master Gardener Webinar
Tuesday, August 18th - 6:00 – 7:30 pm via Zoom

Learn from UC Master Gardeners Kitty Cole and Lisa Phillips how to purchase, store, and plant tulip bulbs, along with clever ways to keep pests at bay. Go to the link in our bio for full details and to register. The Zoom link will be sent the day of the program.

Summer reading is coming to an end! Finish filling out your passport and visit the Martinez Library by August 1st to tur...
07/28/2026

Summer reading is coming to an end! Finish filling out your passport and visit the Martinez Library by August 1st to turn in your passport or show your digital completion badge. Everyone who completes summer reading wins prizes, including a free book, and is entered in a drawing for a chance to win more amazing prizes.

Stuffed Animal Sleepaway Camp 2026 was so much fun! Thanks to all our wonderful campers for joining us. Stuffies painted...
07/18/2026

Stuffed Animal Sleepaway Camp 2026 was so much fun! Thanks to all our wonderful campers for joining us. Stuffies painted still life paintings, planted a fairy garden, played Capture the Carrot, and went on a field trip to the John Muir National Historic Site. They were even busted playing in the seed library after bedtime...

Come pick up your campers and check out all the fun camp pictures in the children's section. See you next summer for more camp fun!

07/17/2026

Roxy the Fox receives a letter from Paige Turner, who is enjoying Stuffie Sleepaway Camp at the Martinez Library!

Mah Jongg Guided PlaySaturday, August 8th1:00pm–3:00pmLooking for more time to practice your Mah Jongg skills in a fun a...
07/14/2026

Mah Jongg Guided Play
Saturday, August 8th
1:00pm–3:00pm

Looking for more time to practice your Mah Jongg skills in a fun and supportive environment? This guided coaching session is designed for new and new-ish players who already know the basics and want to gain confidence, refine strategy, and enjoy the game with others. You must already know how to play; this session is not for teaching beginners. Registration is required. Go to the link in our bio for full event details and to sign up.

Martinez Library - 740 Court Street Martinez, CA 94553
925.646.9900

Stuffed Animal Sleepaway Camp is here! We had a very special visitor this week when Roxy the Fox dropped off her preciou...
07/11/2026

Stuffed Animal Sleepaway Camp is here! We had a very special visitor this week when Roxy the Fox dropped off her precious stuffed owl friend, Page Turner, for a week of camp fun.

You can drop off your stuffie friends today, Saturday July 11th from 9-5 or Tuesday, July 14th from 12-8. Stuffies will have play, learn, and grow all week at camp. Pick up your stuffie starting Saturday, July 18th and take home a goody bag plus photos of camp.

Registration is not required but space is limited. See you soon!

Address

740 Court Street
Martinez, CA
94553

Opening Hours

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

Telephone

+19256469900

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