Calendareto

This plugin displays a live countdown to the next Christmas Day (December 25). 
The calculation is done automatically, with no external API required. 
Perfect for blogs, shops, landing pages, and holiday-themed websites.
<h3>How to Use</h3>
<ol>
<li>Install the plugin.</li>
<li>Add the main shortcode inside any page or post: 
 [calendareto christmas countdown]</li>
</ol>
<h3>Set Language</h3>
You can define the language as a second argument inside the shortcode:
Example: 
 [calendareto christmas countdown en]
Supported languages:
<ul>
<li>
English (default) 
 [calendareto christmas countdown en]
</li>
<li>
Farsi / Persian (فارسی) 
 [calendareto christmas countdown fa]
</li>
<li>
Dutch (Nederlands) 
 [calendareto christmas countdown nl]
</li>
<li>
Turkish (Türkçe) 
 [calendareto christmas countdown tr]
</li>
</ul>
<h3>Live demo</h3>
You can check an Online Live Demo of this Countdown plugin here: 
<a href="https://calendareto.com/holiday/christmas/" title="Christmas Day - Calendareto" rel="nofollow ugc">Calendareto Christmas Day Page</a>

Calendareto Christmas Countdown

A lightweight and clean countdown timer to Christmas Day (December 25). Use [calendareto christmas countdown] anywhere to display the timer.

Monica Haught

The Christmas Countdown Widget displays a cute Santa Claus counting down to Christmas in your sidebar. On Christmas day Santa displays a “Merry Christmas” greeting to your visitors. Since the countdown automatically updates each year and starts the countdown over again on the day after Christmas, you can leave it in your sidebar all year round if you want!
The Christmas countdown will appear in your sidebar on a transparent background so it looks good with any theme.
NEW! You can use the shortcode <code>[countdown]</code> to add the countdown to any post or page. You can also use ‘[countdown-right]’ to float the widget to the right, or ‘[countdown-center]’ to center the widget on your page.
For more information about Santa’s countdown, visit <a href="https://christmaswebmaster.com/" rel="nofollow ugc">ChristmasWebmaster</a>.

Christmas Countdown Widget

At the moment I've edited santas-christmas-countdown/scripts/scriptfile.js to support italian language. I hope it will add a switch option.
Fabrizio



Very good

Displays a cute Santa Claus Christmas Countdown in your sidebar. Use the shortcode [countdown] to display the countdown on any post or page.

Calendareto Christmas Countdown vs Christmas Countdown Widget