All images Copyright 2011 by Richard Koolish

June 6, 2011

Sunset from the CfA Roof

June 5, 2012 is the Transit of Venus. I went up to the CfA roof to check on the sunset viewing conditions. The transit starts at 6:03 PM when the sun is 22 degrees above the horizon and is in progress when the sun goes behind a building just after 8:00 PM. Real sunset is at 8:18 PM. For more info: