The schedule here [ http://eclipse.gsfc.nasa.gov/transit/venus/city12-1.html ] indicates that the transit is visible from Nairobi with the Sunrise at around 4:40am. This should be its last part (I guess on the 6th of June - Wednesday next week )
Hi Skunks,The event happens next week on Tuesday - Wednesday. Its the only time in YOUR lifetime you will be able to see it [ http://blogs.discovermagazine.com/badastronomy/2012/05/30/everything-you-need-to-know-about-next-weeks-transit-of-venus/ ]Martin.