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

Returns the seconds 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:decimal value greater than or equal
            to zero and less than 60, representing the seconds and fractional seconds in the local
            value of $arg.fn:seconds-from-time(xs:time("13:20:10.5"))10.5