title: MomentJS Timezone is returning incorrect date and time
body: <p>I am using moment.js and moment-timezone-with-data.min.js to calculate the date time.</p>
  
  <p>The date / time I am using is as follows:</p>
  
  <pre class="lang-js prettyprint-override"><code>var dGC2018 = moment('2018-04-04T18:00:00').tz("Australia/Queensland");
  </code></pre>
  
  <p>The date is 4th of April 2018. The time is 6PM. The timezone is Queensland.</p>
  
  <p>The output (using console.log) is:</p>
  
  <pre><code>Thu Apr 05 2018 04:00:00 GMT+1000 (E. Australia Standard Time) {}
  </code></pre>
  
  <p>This output can be found by outputting <code>dCG2018</code> to the <code>console.log</code> and expanding the returned object to find the <code>_d</code> property.</p>
  
  <p>Why is momentjs stating the incorrect date / time relative to my input parameters?</p>