Invoices due on a Saturday will be drafted on Friday and Invoices due on Sunday will be drafted on Monday. Further, drafts that fall on a banking holiday will be drafted the preceding business day.

Bank Holidays
January 1st New Year's Day
3rd Monday in January Martin Luther King, Jr. Day
3rd Monday in February Presidents Day
Last Monday in May Memorial Day
July 4th Independence Day
1st Monday in September Labor Day
2nd Monday in October Columbus Day
November 11th Veterans Day
4th Thursday in November Thanksgiving Day
December 25th Christmas Day