title: Angularjs display timestamp date in different timezones
body: <p>I can properly display a selected timestamp to the local time for that timestamp by just using <code>date:'medium'</code>.</p>
  
  <p>What I want to achieve though is displaying this timestamp in a certain timezone, for example UTC+03:00 or GMT+03:00 just to give an example.</p>
  
  <blockquote>
    <p>I have tried to use</p>
    
    <ul>
    <li>date:'medium':'UTC+03:00' </li>
    <li>date:'medium':'UTC+0300' </li>
    <li>date:'medium':'GMT+03:00'</li>
    <li>date:'medium':'GMT+0300'</li>
    <li>date:'medium':'+03:00'</li>
    <li>date:'medium':'+0300'</li>
    </ul>
  </blockquote>
  
  <p>None of these seem to change the timestamp time to the time it would be in that timezone.</p>
  
  <p>Reason: displaying the time to the user's preferred timezone setting, even if they are currently in a country with another timezone.</p>
  
  <p>Does anyone know how I can properly display the timestamp to a specified timezone?</p>