<Tr> <Th> Observed by </Th> <Td> Federal government State governments Local governments Private and public sector employers </Td> </Tr> <Tr> <Th> Type </Th> <Td> National </Td> </Tr> <P> Public holidays in the United States are largely controlled by private sector employers, who employ approximately 62% of the total U.S. population who are given paid time off . A typical work week is generally 40 hours a week with a Saturday - Sunday weekend . Public holidays with paid time off is generally defined to occur on a day that is within the employee's work week . When a holiday occurs on Saturday or Sunday, that holiday is shifted to either Friday or Monday . Most employers follow a holiday schedule similar to the federal holidays of the United States, with exceptions or additions . The federal holiday schedule mainly benefits employees of government and government regulated businesses . However, this sector only comprises 15% of the working population . At the discretion of the employer, other non-federal holidays such as Christmas Eve and the Day after Thanksgiving are common additions to the list of paid holidays while Columbus Day and Veterans Day are common omissions . Besides paid holidays are festival and food holidays that also have wide acceptance based on sales of goods and services that are typically associated with that holiday . Halloween and Valentine's Day are such examples of widely celebrated uncompensated holidays . </P> <P> Public holidays had their origins from established federal holidays that were enacted by Congress . They were typically observed on days that have significance for various sectors of American society and are observed at all levels of society including government, the private sector, and are typically derived from the history, religion and the cultures of the U.S. demographics and have changed over time . Observances of holidays are most commonly observed with paid time off, however, many holiday celebrations are done with festivities without time off . Some are observed with community work depending on the meaning of the holiday . They are however not mandated by any government, agencies, whether it be federal, state, or local governments . There are no national holidays on which all businesses are closed by law . Federal holidays are only established for certain federally chartered and regulated businesses (such as federal banks), and for Washington, D.C. All other public holidays are created by the States; most states also allow local jurisdictions (cities, villages, etc .) to establish their own local holidays . As a result, holidays have not historically been governed at the federal level and federal law does not govern business opening . Some states restrict some business activities on some holidays . Business closures are mandated on some holidays in some states for certain kinds of businesses by Blue Laws . For example, some businesses cannot open on Thanksgiving Day in some New England states if the businesses operated on more than 5000 square feet of space . The most notable businesses to close on such occasions are car dealerships and establishments selling alcohol . </P>

How many bank holidays are there in the us
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