code: private PlainTime getTimeUTC() {
  
          int timeOfDay = getTimeOfDay(this);
          int minutes = timeOfDay / 60;
          int hour = minutes / 60;
          int minute = minutes % 60;
          int second = timeOfDay % 60;
          int nano = this.getNanosecond();
  
          return PlainTime.of(hour, minute, second, nano);
  
      }
docs: Uhrzeit in der UTC-Zeitzone (ohne Schaltsekunde)