Firefox 3.5 — code-named Shiretoko — is set to launch on Tuesday, June 30th! How cool would it be if we could set off fireworks worldwide to celebrate? Just like New Year’s, only better — since you get to see who “launched” the fireworks. Mozilla is once again attempting to set record downloads for a single launch. See when it releases in your timezone after the break

And you thought it was complicated… apparently Mozilla intends to release it in all timezones at 3:50pm instead of one zone that you’d have to figure out what timezone in your area.

3:50 PM in Brazil (BRT)
3:50 PM in New York (EDT)
3:50 PM in Chicago (CDT)
3:50 PM in Denver (MDT)
3:50 PM in San Francisco (PDT)