title: Determining AWS EC2 Instance Uptime
body: <p>Is there any AWS API available to determine the up time of an ec2 instance i.e., say I have an instance VM1 which was booted at 10.00 am and then shutdown at say 3.00 pm and again booted at 5.00 pm and so on. </p>
  
  <p>I'm in need of such up time information for an application I'm building.</p>
  
  <p>Regards</p>