Thursday, June 6:
Konami Pre-E3 Show @ 10:00AM PDT
(Metal Gear Solid V: The Phantom Pain, Castlevania: Lords of Shadow 2, Pro Evolution Soccer, Solid Snakes voice actor reveal)
Monday, June 10:
Microsoft @ 9:00AM PDT
(Xbox One, over 15 exclusive game reveals, more on Forza 5, Quantum Break, EA Sports partnership, and more)
Apple's Worldwide Developers Conference @ 10:00AM PDT
Electronic Arts @ 1:00PM
(Battlefield 4, Need For Speed Rivals, more on the Star Wars deal, new reveals from DICE, BioWare, and more)
Ubisoft @ 3:00PM
(Assassin's Creed IV: Black Flag, Rayman Legends, Splinter Cell: Blacklist, Watch Dogs, plus more reveals)
Sony @ 6:00PM
(PlayStation 4, Killzone 4: Shadow Fall, Drive Club, inFamous: Second Son, Deep Down, new Final Fantasy, and plenty more)
Tuesday, June 11
Nintendo @ 7:00AM PDT (Nintendo Direct, followed by a liveblog of their presentation @ 11:00AM PDT)
Additionally, Square Enix will be livestreaming their lineup straight from the E3 showfloor.
UK Times for everyone
Thursday June 6
Konami = 6pm
Monday June 10
Microsoft = 5pm
EA = 9PM
Ubisoft = 11pm
Sony = 2am
Tuesday June 11
Nintendo = 2pm