Are you trying to figure out how much time there is until 6:40? Open Fullscreen WidgetFullscreen Icon Help Icon × Have a Question or Feedback? Name (optional) Email (optional) Question or Feedback Contact Us 6:40 6:40 AM Countdown to 6:40 AM: Days Hours Minutes Seconds Did you mean 6:40 PM? Count Down to Another Time Time: Date: Similar Countdown Timers How long until 6:45 AM? How long until 6:50 AM? How long until 6:55 AM? How long until 7:00 AM? How long until 7:05 AM?