This morning Apple announced its keynote plans and more details regarding the annual Worldwide Developer Conference (WWDC). This year the event will be hosted from June 7, 2010 through June 11, 2010 at the Moscone West Convention center in San Francisco.

The opening Keynote, where Apple CEO Steve Jobs typically reveals a new iPhone, will be held at 10AM on Monday June 7, 2010. WWDC typically focuses on the software side of Apple regarding Mac OS X and iPhone OS, the latter of which has received increasing attention over the last few years.

Apple will kick off its annual Worldwide Developers Conference (WWDC) with a keynote address by CEO Steve Jobs on Monday, June 7 at 10:00 a.m. This year’s WWDC sold out in a record eight days to over 5,000 developers.

It is very likely that WWDC will announce an official release date for the iPhone 4 OS and debut the next iPhone, both of which are widely expected to be released this summer 2010 in the June/July time frame.