On Nov 24, 2006, at 7:57 PM, Paul Stenquist wrote: > Okay, it's not dusk. It's late afternoon. When > does dusk begin?
I normally consider dusk to be about when the sun is about 5 degrees below the horizon. The light starts to change rapidly then. There are other definitions. http://en.wikipedia.org/wiki/Dusk Godfrey -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
