If you looking to add a clock into your blog there are a few quality services to do that:
1.Toolshell Flash Clocks - Lot's of flash clocks!
2.www.worldtimeserver.com - Free Analog Web Clock for your website or blog
3.www.Respectsoft.com - Get your own Free Online Clock for your website, blog, myspace
4.www.clocklink.com - ClockLink provides fashionable yet free online clocks that can be easily embedded in your web page or in your blog.
5.TimeAndDate.com - Free Clocks for Your Web Site
6.www.7is7.com - Easily create a free countdown clock for your website or blog.
7.24timezones.com - Free World Time Clock for your website or blog.Online Clock showing world time in any city around the globe!
8.www.24webclock.com - Free Clocks for your web site, blog or homepage
9.www.free-flash-clock.info - Clocks for facebook, blogs, websites, friendster, myspace and more.Get your free web time based clock widgets here.
10.www.ecarddesignanimation.com - The World Clock shows current local time in cities and countries, in all time zones Free clock for your web page. ecarddesignanimation.com provides fashionable clocks that you can easily no embed in your web page. designer watch,clock face design,design your own clock.
11.http://www.worldtimeserver.com - ANY TIME , ANYWHERE
12.www.pyzam.com - Keeping the time on your page has never been this cool! You can customize everything from the size to the color! And, we strongly suggest watching the hour change... that's all we're going to say. Enjoy!
13.http://clock-desktop.com - Free Clock for your blog or web site
14.National Debt Clocks and Savings Clocks - You can add the most accurate National Debt Clock to your web site!(Obviously USA)
15.www.pageplugins.com - Make your very own Custom myspace, friendster or hi5 Clocks with this easy to use generator! Just select the options you want and get the code to paste in your page or myspace profile.
16.www.mlsisland.com - The best in free web clocks flash timeclocks and widgets to embed on your webpage.
17.www.countdownclockcodes.com - Countdown Clock Codes
18.Calendars with Clock - Free content for your Blogger, Website or Home Page
19.About.com clock tool - "How would you like to have a World Time Server clock right on your MySpace profile? Then all your visiting friends would know what time it is without having to look down at the bottom of their computer screens or up at the clock."
20.www.csalim.com - Csalim.com provides fashionable clocks that you can easily embed in your web pages,blogs and profiles.
If you know more quality sites about free web clock please let me know.