Weather Underground provides weather information for worldwide locations, including current conditions, hourly forecasts, radar and satellite maps. Specialized weather products include severe weather alerts, hurricane tracking, ski and sports weather, marine and aviation weather and user-contributed photographs.
This site includes lots of information that is time and date related, such as yearly and monthly calendars, countdown counters and the world clock which shows current time in cities all over the world.
Nationsonline.org: Nations Online Project :: A Destination Guide to Countries and Nations of the World
Internet guide to all the world's countries by topics: Country Profile, Official Sites, Culture, Business, Economy, Travel and Tourism, Education, Environment, Area, Geography, Government and much more.