About

BankATM
At Citizens, we are here to help you bank better. So, if you have a question about buying a house, paying for college, saving for retirement, taking on debt in a smart way or any other query about money, don’t keep it to yourself. We have approximately 1,100 Citizens branches in 15 states and around 3,100 ATMs. In addition, our customers stay connected with us online, through our award-winning mobile app and via our customer contact center. Member FDIC. Equal Housing Lender.

Location

Citizens
40 Union Square, Somerville, MA
02143, United States

Hours

Frequently Asked Questions About Citizens

What are the regular business hours of the Citizens branch in Union Square, Somerville?

The Citizens branch in Union Square is open Monday to Friday from 9:00 AM to 4:00 PM, and Saturdays from 9:00 AM to 12:00 PM. It is closed on Sundays.

Is the Citizens branch in Union Square open on major holidays?

This branch is closed on November 11, November 27, and December 25, 2025. It has reduced hours on December 24, 2025, from 9:00 AM to 2:00 PM.