Java tutorial
//package com.java2s; import android.util.Log; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.TimeZone; public class Main { private static String TAG = "SunriseUtil"; public static String getHours(String dateString) { SimpleDateFormat parserSDF = new SimpleDateFormat("HH:mm:ss"); SimpleDateFormat formater = new SimpleDateFormat("HH:mm"); parserSDF.setTimeZone(TimeZone.getTimeZone("UTC")); formater.setTimeZone(TimeZone.getTimeZone("UTC")); Date date = null; try { parserSDF.setTimeZone(TimeZone.getTimeZone("UTC")); date = parserSDF.parse(dateString); } catch (ParseException e) { Log.d(TAG, e.getMessage()); } return formater.format(date); } }