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Astronomy

Aug. 22, 2017 Rise Solar Noon Set
Actual Time 6:29 AM -03 12:16 PM -03 6:03 PM -03
Civil Twilight 6:06 AM -03   6:25 PM -03
Nautical Twilight 5:41 AM -03   6:51 PM -03
Astronomical Twilight 5:15 AM -03   7:17 PM -03
Altitude -0.8° 59.1° -0.8°
Azimuth 77.9° 360.0° 281.9°
Hour Angle of the Sun 86.8° 86.8° -86.8°
Mean Anomaly of the Sun 227.65° 227.89° 228.12°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 151.60° 151.82° 152.04°
Sun Declination 11.65° 11.57° 11.49°
Moon 7:04 AM -03   7:02 PM -03
Length of Visible Light 12h 18m
Length of Day
11h 34m
New Moon, 1% of the Moon is Illuminated
Aug 22
New Moon
Aug 29
First Quarter
Sep 6
Full
Sep 13
Last Quarter
Sep 20
New