# fn:hours-from-time - XPath XQuery Reference

Returns the hours component of an xs:time.deterministiccontext-independentfocus-independentIf $arg is the empty sequence, the function returns the empty sequence.Otherwise, the function returns an xs:integer between 0 and 23, both
            inclusive, representing the value of the hours component in the local value of
               $arg.Assume that the dynamic context provides an implicit timezone value of
                  -05:00. fn:hours-from-time(xs:time("11:23:00"))11fn:hours-from-time(xs:time("21:23:00"))21fn:hours-from-time(xs:time("01:23:00+05:00"))1fn:hours-from-time(fn:adjust-time-to-timezone(xs:time("01:23:00+05:00"),
                  xs:dayTimeDuration("PT0S")))20fn:hours-from-time(xs:time("24:00:00"))0