Java tutorial
import java.time.LocalDateTime; import java.time.Month; import java.time.ZoneId; import java.time.ZonedDateTime; public class Main { public static void main(String[] args) { LocalDateTime ldt = LocalDateTime.of(2014, Month.JUNE, 21, 16, 30); ZoneId usCentral = ZoneId.of("America/Chicago"); ZonedDateTime zdt = ZonedDateTime.of(ldt, usCentral); System.out.println("In US Central Time Zone:" + zdt); ZoneId losAngeles = ZoneId.of("America/Los_Angeles"); ZonedDateTime zdt2 = zdt.withZoneSameInstant(losAngeles); System.out.println("In America/Los_Angeles Time Zone:" + zdt2); } }