Total Solar Eclipse

"The path of the Moon's umbral shadow extends across India,China, a handful of Japanese islands and the South Pacific Ocean (Espenak and Anderson, 2008). A partial eclipse is seen within the much broader path of the Moon's penumbral shadow, which includes most of easternAsia, Indonesia, and the Pacific Ocean."

- NASA

See: http://eclipse.gsfc.nasa.gov/SEplot/SEplot2001/SE2009Jul22T.GIF

Shanghai (population 19 million) will experience 5 minutes of totality!