9:30 a.m. -  NYSE Opening Bell

10:00 a.m. -   Allen/Gibbs news briefing on oil spill - The National Incident Commander Admiral Thad Allen will join Press Secretary Robert Gibbs to hold a news briefing on the progress of the ongoing crisis in the Gulf.

1:00 p.m. - Worldwide developers conference: new iPhone unveiling - Worldwide developers conference, hosted by computer manufacturer Apple. Apple CEO Steve Jobs provides keynote speech. They are expected to unveil the new iPhone.

7:00 p.m. – Obama gives commencement speech – President Obama is to give the commencement address at Kalamazoo Central High School, the first winner of Obama’s Race to the Top Commencement Challenge, which recognizes high schools for both academic excellence and college preparation