title: Dates manipulation with moment.js
body: <p>I receive the following date from the server:</p>
  
  <p><code>"2018-11-21 07:00:00 UTC"</code></p>
  
  <p>Then, I convert it using <code>userTimzone</code> variable (since I wish the editor would use the user timezone):</p>
  
  <p><code>dateOfAction: moment(dateOfLoss, 'YYYY-MM-DD HH:mm Z').tz(userTimzone).unix()</code>, So <code>dateOfAction</code> is <code>1542776400</code>. That is: <code>Wednesday, November 21, 2018 5:00:00 AM</code> - and so far so good. That is the dateOfAction in UTC with after right offset</p>
  
  <p>I'm using <code>react-datetime</code> as the calendar the edit the date, using UTC.
  When performing the <code>save</code> action, <strong>without</strong> touching the date, the calendar output is still <code>1542783600</code>, but I wish to be <code>1542783600</code> - i.e the same value as in the beginning, reverting the offset at the other direction.</p>
  
  <p>How can I achieve that?</p>