I went back and read the page... it was a sunrise (which the map indicates it HAD to be). Thanks for setting me correct, I don't know why I suddenly decided it was sunset.
As a present, here's a new shot of the Banana ocean entry (medium size); go to the linked site for more. Note photographer for scale.
![](http://hvo.wr.usgs.gov/kilauea/update/archive/2004/Jun/20040601-2055_DAS_med.jpg)