We are replacing the HVAC on the Upper Level this month. The Upper Level will remain open for browsing, studying, and reading, but it will be much louder than usual during the replacement process. Thank you for your understanding!
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The first Earth Day was April 22, 1970 when 20 million Americans protested environmental destruction [
Simpson Library will be closed all day on Wednesday, April 22 for a staff development day. Items checked out at Simpson Library will be not due and no holds will expire.
We would love to hear your library story about Simpson Public Library! How has the library impacted your life? Do you have a favorite program to attend, a location in the library, or employee? There are cards to fill out at Simpson Library or you can fill it out online. Thanks for your input!
Get personalized help to use the internet, a computer, and other devices! Meet with one of our librarians for up to an hour of one-on-one assistance with apps, filling out online forms, applying for jobs, and practice with a computer or smartphone. Click here to see available times and to sign up.
When you take donations to Community Aid, tell them you want the proceeds to go to Simpson Library and mention our partner number, 10351. We'll still earn money for your clothing donations, and Community Aid saves money by not picking up donations from our location.
Looking for something to watch? Check out our new 
Thank you to Member's 1st and F&M Trust for being 2026's Annual Event and Holiday Sponsors! We are grateful for your generous support! Would your business like an easy way to support the library? Find out how to become a Library Pillar Sponsor.
Check out what's happening at Simpson
16 North Walnut Street
Mechanicsburg, PA 17055
MON: 10:00 am - 9:00 pm
TUE: 10:00 am - 9:00 pm
WED: 10:00 am - 9:00 pm
THU: 10:00 am - 9:00 pm
FRI: 10:00 am - 5:00 pm
SAT: 10:00 am - 5:00 pm
SUN: 1:00 pm - 5:00 pm
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