Split a .Key value

Hi,

I am trying to split a .Key value from an ordered post list.

  {{ range .Data.Pages.GroupByDate "2006 Jan" }}
  {{ .Key }}
  <ul>
      {{ range .Pages }}
      <li>
      <a href="{{ .Permalink }}">{{ .Title }}</a>
      <div class="meta">{{ .Date.Format "Mon, Jan 2, 2006" }}</div>
      </li>
      {{ end }}
  </ul>
  {{ end }}

the Key outputs 2006 Jan, I need to split the .Key variable so that I can use the components separately in a html template. Pretty much line I have below. How would I do this please?

<div>
<div>2006</div>
<div>Jan</div>
</div>

See this thread.