Responsive Countdown Timer is a nice countdown module, which is great for birthday countdown, new year countdown, event countdown, etc. It supports days, hours, minutes and seconds. You can define the countdown year, month and date in the admin back end. Highly configurable and backed with a 24x7 Customer Support package. This module is cross browser compatible and works on all the modern browsers. Bug Free and works great ! Compatible with Joomla 1.5.x , 2.5.x , 3.x.x.
The Downloads Access and Extension Support is valid for 6 months from the date of purchase.