The Federal Reserve System is the central bank of the United States. Its Federal Open Market Committee sets a target range for the federal funds rate, and the pieces above explain how that decision is made and how it reaches borrowers and savers.
CultureExplainer
What holidays are banks closed?
The Federal Reserve Banks list 11 holidays a year: New Year's, Martin Luther King Jr., Presidents, Memorial, Juneteenth, Independence, Labor, Columbus, Veterans, Thanksgiving and Christmas Day.