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Tuesday: 10:00 am to 8:00 pm
Wednesday: 10:00 am to 8:00 pm
Thursday: 10:00 am to 8:00 pm
Friday: 10:00 am to 5:00 pm
Saturday: 10:00 am to 2:00 pm
Sunday & Monday: CLOSED

Winter weather may affect library hours.
Please call us to check if we are open on days when winter weather creates dangerous road conditions or causes power outages.

Massachusetts residents may apply for a Boston Public Library eCard.

Get instant access to thousands of ebooks, databases, movies, audio files, & magazines. 

Join the Friends of
the Ayer Library

Help support the library's programs,
projects, and fundraisers. 

Open Meetings: Thursdays, Jan. 17,
April 18, July 18, and Oct. 17

6-8pm at the library
For more information, click the image above.


The Ayer Library and the Town of Ayer are pleased to announce Burbio!
Sign up and never miss an Ayer event again!
Sign up for free and never miss an Ayer event again!

Click Here to See How Burbio Works

Town of Ayer, Massachusetts
Click here to visit the town website

Genealogy Club
2nd Tuesday of every month at 6pm

Next meeting: 12/10/19

  • Starting July 1st, items checked out at C/W MARS libraries that can be renewed will be renewed automatically.
    For more information, visit!

Click on the picture above to see upcoming events.

Did you know that you can access and download a large collection of books, audiobooks, magazines, music, and movies through the library?
Click on the picture above for more details. 

The library offers passes for free or reduced admission to many New England museums.
Click on the picture above for more details.