Timeticker.com is a site with a Flash interface where you choose a timezone and/or a city & country. Then it displays the current time.
![](http://4.bp.blogspot.com/_V48_SiJm-_g/RrZdsRkGgZI/AAAAAAAAA6s/qAWeEToFsMY/s400/timetracker.png)
Here's another visual timezone map with a search by city that tells you the current time at that location:
![](http://1.bp.blogspot.com/_V48_SiJm-_g/RsjforQ8NMI/AAAAAAAABGM/9VcErl3JgaE/s400/1.png)
Not as nice looking as the first one, but just as functional.