For news, finance and sports national events are usually scheduled based on East Coast Time. Today, the Firefox 3 Download Day Official Start Time is scheduled based on Pacific Time (Silicon Valley, California USA). This is 1PM Eastern Time or -4 GMT. In many countries it will be 18 June 2008 for this Download Day in which an attempt will be made to set the Guinness World Record for most software downloaded in 24 hours.
Here is a link to download Firefox 3
Here is a link to the Spread Firefox Site: