on mine it says columbus day

. i passed by one of the banks and it's signage (also on their website) said it will be closed for 'columbus day', other banks in the area seem to be noncommital and just say 'closed for the federal holiday'.
i just found this, it's interesting
(and makes me glad i'm not going a kid studying it for a test)-
Columbus Day, the second Monday in October, is one of the most inconsistently celebrated U.S. holidays
Based on our review of state statutes, human resources websites and other sources, only 16 states and the territory of American Samoa still observe the second Monday in October as an official public holiday exclusively called Columbus Day. (“Official public holiday” typically means government offices are closed and state workers, except those in essential positions, have a paid day off.) In four states, two territories and Washington, D.C., the day is an official public holiday but goes by a different name. Four other states and the U.S. Virgin Islands mark the day as both Columbus Day and something else. And in 26 states and the territory of Guam, the second Monday in October is pretty much like any other workday.