ByExpiryDate
Syntax
PAGES.ByExpiryDate
Returns
page.Pages
When sorting by expiration date, the value is determined by your site configuration, defaulting to the expiryDate field in front matter.
{{ range .Pages.ByExpiryDate }}
  <h2><a href="{{ .RelPermalink }}">{{ .LinkTitle }}</a></h2>
{{ end }}
To sort in descending order:
{{ range .Pages.ByExpiryDate.Reverse }}
  <h2><a href="{{ .RelPermalink }}">{{ .LinkTitle }}</a></h2>
{{ end }}