Ask HN: Where do I find WWDC session schedules?

http://developer.apple.com/wwdc/about/

Specifically, - Is the keynote generally on Monday or Tuesday? - When can we start lining up for it? - When does the session end on Friday?

I can't find any information on this. Maybe someone who has been to WWDC in the past can answer these questions for me?

Thanks for your help!