team joystiq is on the ground in tokyo, set up outside the chiba prefecture's makuhari messe expo center, home to tokyo game show 2009. at 10:30 a.m. local time, sony computer entertainment ceo kaz hirai will address those in attendance and we'll be liveblogging it right here. check the list below for the keynote's start time in your timezone:

• london, england: 2:30 a.m., thursday 9/23
• sydney, australia: 11:30 a.m., thursday 9/23
• us pacific time: 6:30 p.m., thursday 9/23
• us mountain time: 7:30 p.m., thursday 9/23
• us central time: 8:30 p.m., thursday 9/23
• us eastern time: 9:30 p.m., thursday 9/23