<P> A business day is considered every official work day of the week . Another common term is work day . Typically, these are the days between and including Monday to Friday and do not include public holidays and weekends . </P> <P> The definition of a business day varies by region . It depends on the local workweek which is dictated by local customs, religions, and business operations . For example, in the United States and much of the Western world, they are typically Monday to Friday . Within the European Union, the normal business days are Monday to Friday based on the working time regulation of the EU . </P> <P> The length of a business day varies by era, by region, by industry, and by company . Prevalent norms have included the 8 - hour day and the 10 - hour day, but various lengths, from 4 to 16 hours, have been normal in certain times and places . </P> <P> Business days are commonly used by couriers when determining the arrival date of a package . If a courier ships a parcel on a Thursday that will be delivered in "two business days", it will arrive on the following Monday if neither Friday nor Monday are a holiday . </P>

When is the next working day after friday