fn:adjust-time-to-timezone

adjust-time-to-timezone($arg as xs:time?) ➔ xs:time?

Returns a time value equivalent to the original time, but with the timezone removed.

adjust-time-to-timezone($arg as xs:time?, $timezone as xs:dayTimeDuration?) ➔ xs:time?

Returns a time value equivalent to the original time, but adjusted to a different timezone.

Arguments
	$arg	xs:time?	The input time
	$timezone	xs:dayTimeDuration?	The new time zone, as an offset from UTC, or () to denote the implicit timezone
Result		xs:time?

http://www.w3.org/2005/xpath-functions