The term “business day” means any day other than a Saturday, Sunday, or legal holiday.
12 U.S. Code § 4001 - Definitions
This chapter, referred to in text, was in the original “this title”, meaning title VI of Pub. L. 100–86, Aug. 10, 1987, 101 Stat. 635, known as the Expedited Funds Availability Act, which enacted this chapter, amended section 248a of this title, and enacted provisions set out as notes under sections 248a and 4001 of this title. For complete classification of this Act to the Code, see Short Title note below and Tables.
If any provision of Pub. L. 100–86 or the application thereof to any person or circumstances is held invalid, the remainder of Pub. L. 100–86 and the application of the provision to other persons not similarly situated or to other circumstances not to be affected thereby, see section 1205 of Pub. L. 100–86, set out as a note under section 226 of this title.