ZonedDateTime utc = ZonedDateTime.now(ZoneOffset.UTC);
final SimpleDateFormat sdf = new SimpleDateFormat("EEE, MMM d, yyyy hh:mm:ss a z"); // you can specify format that you want to get
sdf.setTimeZone(TimeZone.getTimeZone("UTC"));
System.out.println("UTC time: " + sdf.format(utc));