Katsushi Kawamori

<ul>
<li>Collectively change the date and time of each article of post or page or media library.</li>
<li>Work with <a href="http://xdsoft.net/jqplugins/datetimepicker/" rel="nofollow ugc">DateTimePicker</a>. jQuery plugin select date/time.</li>
</ul>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe class="youtube-player" width="640" height="360" src="https://www.youtube.com/embed/vjn5AuOucmw?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation"></iframe></span>


Post Date Time Change

Collectively change the date and time of each article of post or page or media library.

Aaron Butacov

<p>It adds a simple month-by-month calendar that shows all the months you have future posts for (and the current month no matter what), it highlights the days you have posts for, and as an added bonus if you click a day, the Post Timestamp boxes change to that day, month and year.</p>
<p>Also includes a widget so you can show users what upcoming posts you have on your website.</p>
<p>If you want to ad a widget to your dashboard, uncomment the line <code>add_action('wp_dashboard_setup', 'fpc_setup_dashboard_widget');</code> in the future_calendar.php file.</p>


Future Posts Calendar

This plugin adds a monthly calendar that shows all the dates you have future posts.

Post Date Time Change vs Future Posts Calendar