Java tutorial
import java.util.Calendar; import java.util.TimeZone; public class Main { public static void main(String[] args) { Calendar calTokyo = Calendar.getInstance(); calTokyo.setTimeZone(TimeZone.getTimeZone("Asia/Tokyo")); System.out.println( "Time in Tokyo: " + calTokyo.get(Calendar.HOUR_OF_DAY) + ":" + calTokyo.get(Calendar.MINUTE)); } } //Time in Tokyo: 1:51