hugo-theme-next/layouts/partials/post/header_meta/created_date.html

{{ if .Site.Params.postMeta.created }}
{{ $createdDate := .Date.Format .Site.Params.dateFormat }}
{{ $createdTime := .Date.Format .Site.Params.timeFormat }}
<span class="post-meta-item">
  <span class="post-meta-item-icon">
    <i class="fas fa-solid fa-calendar"></i>
  </span>
  <span class="post-meta-item-text" title="{{ T "PostMeta.publish.date" }}">
    {{ print (T "PostMeta.publish.date") (T "Symbol.colon") }}
  </span>
  <time title="{{ print (T "PostMeta.publish.time") (T "Symbol.colon") }}{{ $createdTime }}" itemprop="dateCreated datePublished" datetime="{{ .Date }}">
    {{ $createdDate }}
  </time>
</span>
{{ end }}