title: Correct timestamp
body: <p>I've found <a href="https://stackoverflow.com/questions/21219797/how-to-get-correct-timestamp-in-c-sharp">this</a> to get proper timestamp. </p>
  
  <p>Before that, i've found this link with static timestamp : </p>
  
  <pre><code>https://maps.googleapis.com/maps/api/timezone/json?location=44.5406%2C-87.5011&amp;timestamp=1374868635&amp;sensor=false
  </code></pre>
  
  <p>When i make request to google api, i'm changing only lat/lon. 
  I want to say that this timestamp : </p>
  
  <blockquote>
    <p>timestamp=1374868635 </p>
  </blockquote>
  
  <p>not looks like first timestamp. Does not look like DateTime.</p>
  
  <p>I want to ask what is the best solution to get timestamp to make calls to google api (see the first link i mention).</p>
  
  <p>Thank you in advance. </p>