“Around the World in 80 Telescopes” will run from 09:00 UTC (GMT) on 3 April 2009 to 09:00 UTC (GMT) on 4 April 2009. We will begin with the observatories atop Mauna Kea in Hawaii, and move westwards, visiting Australia and New Zealand, Asia, Europe, Africa, Antarctica, and the Americas. We will finish on the west coast of the US. You can see the schedule at
http://100hoursofastronomy.org/program/75-live-24-hour-research-observatory-webcast as well as information about the observatories participating.