What time the opening hours of Shanghai Zhujiajiao Anicent Town?

Dizzman, I remember there is no direct bus from the airport to the ancient town. You may take subway line 2 from the airport to People's Square first; get out from Exit 1 and walk southwards towards SH Concert Hall. Take Huzhu Express line on the west of the concert hall to reach the town in around 2h.
The town is opened for all day, but some sights inside might be closed when you arrive there.