One folks tradition in English will be the prevalent use of "Sabbath" being a synonym of midnight-to-midnight "Saturday" (pretty much, Saturn's day in not less than a dozen languages): this is a simplification of the usage of "Sabbath" in other spiritual contexts, exactly where the two tend not to coincide. https://judahzsfsc.blogdun.com/31064201/شاه-بت-for-dummies