Digital Release 6/29/14 on Vimeo
For those still trying to see the film, you can purchase beginning 6/29/14 on Vimeo on Demand.
More info here...
http://blogs.indiewire.com/shadowandact/exclusive-half-of-a-yellow-sun-to-make-us-digital-premiere-on-vimeo-on-demand-watch-new-clip-20140626