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For most of the day, the McQuade Library building is open to the public. However, priority for services will be given to Merrimack community members.
During the academic year, MACKCard holders can visit the library 24 hours a day during the week (10am Sunday through midnight Friday) and from 10am through midnight on Saturday. Overnight access is provided to Merrimack community members only, authenticated by MACKcard.
See McQuade Policies for more details, or call 978-837-5215.


McQuade Daily Calendar

Call the library at 978-837-5215

Summer Hours

May 21 — August 11

Monday — Thursday
8:30am — 7:00pm

Friday, Saturday & Sunday

Extended Hours

Sun June 24, Sun Aug 12
1:00 — 5:00pm
Mon June 25, Mon Aug 13
8:30am — 10:00pm



Memorial Day
Mon May 28

Independence Day
Wed July 4 — Fri July 6