title: Remove hours, minutes and seconds from Carbon date
body: <p>I'm currently receiving Carbon dates like: <strong>2021-03-17 17:14:42.01811</strong>, and I would like to not consider hours, minutes and seconds, converting it to the start of the day.</p>
  <p>This value is not meant to be formatted to a string because in the code it is used for comparison against other dates.</p>
  <p>I managed to make a solution, but it doesn't seem to be the most valid one,  <strong>I'm using <code>now()</code> function as an example</strong>.</p>
  <pre><code>\Carbon\Carbon::parse(\Carbon\Carbon::now()-&gt;format('Y-m-d'));
  </code></pre>
  <p>Is there a more correct way to do this operation?</p>