title: How to set timezone in material-ui/DatePicker
body: <p>I have an application built with <strong>Reactjs(front-end)</strong> and <strong>MeteroJS(back-end)</strong>, I am using material-ui as UI design library. Recently we have implemented a globalization functionality in app, While developing global clock functionalities We have faced an issue with <code>material-ui/DatePicker</code>. In a search form I tried to create a date picker with user-specified timezone using <code>material-ui/DatePicker</code> and moment-timezone packages, and I passed the input date like this:</p>
  <p><code>new Date(moment.tz(&quot;userTimeZone&quot;).endOf('day'))</code></p>
  <p>But the <strong>datepicker</strong> is automatically converting the date to system local time + specified timezone time. How can I set specified timezone time in my DatePicker?</p>