Solar Eclipse Computer
U.S. Naval Observatory
Astronomical Applications Department
From Tuesday, 2 May 2017 through Friday, 12 May 2017 the Naval Observatory will perform scheduled network maintenance.
Network degradations or outages impacting our product delivery are possible but should be temporary in nature.
Rolling Roof Observatory
|Phenomenon||Day||Time(UT)||Altitude||Azimuth||Position Angle||Vertex Angle
These times are in Universal Time or GMT. Subtract 7 hours to get local time
These times are accurate only if location of the Rolling Roof Observatory clear sky chart is accurate. Check the road map.
Rolling Roof Observatory Clear Sky Chart
| All charts along totality
| Charts Home
Copyright © 2017 A. Danko