twinpictures

T(-) Countdown is a customisable countdown timer that can display years (optional), months (optional), weeks (optional), days, hours and seconds. This plugin is the next generation of T(-) Countdown Widget. Note: a dedicated sidebar widget is not included as shortcodes can now be used in most sidebars.

T(-) Countdown

Display and configure multiple countdown timers in years, months, weeks, days, hours and seconds in a number of different styles.

andy

This Plugin allows you to display time and date from all timezones. The setup page generates the shortcode you like. Just copy & paste this code on every place you want. The time is adjusted to the server time. 
Formats: 
 * Time (without seconds) 
 * Time 
 * Date (local format) 
 * Date 
 * Daten and Time

Saan World Clock

This Plugin display date and time of all timezones (Server time adjusted). Easy to use with shortcodes.

T(-) Countdown vs Saan World Clock