when is the second season of Haruhi Suzumiya going to air?

Answer 1

I haven't heard any official announcements yet, but a lot of rumors said that it was coming out Fall 2007. However, I don't think this is going to be the case because Kyoto Animation is a rather small company and they already have Clannad on their plate for this quarter. Plus since an actual air date hasn't already been announced yet, I don't think we will be seeing it this year. Although there is a small possibility that it is aired in the second half of the season.

Much more likely however, is that the second season of Haruhi will come out in early Spring 2008.