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Astronomy

Jul. 22, 2018 Rise Solar Noon Set
Actual Time 8:05 AM -03 1:05 PM -03 6:05 PM -03
Civil Twilight 7:36 AM -03   6:34 PM -03
Nautical Twilight 7:05 AM -03   7:05 PM -03
Astronomical Twilight 6:34 AM -03   7:36 PM -03
Altitude -0.8° 32.9° -0.8°
Azimuth 65.1° 0.0° 294.8°
Hour Angle of the Sun 75.1° 75.1° -75.2°
Mean Anomaly of the Sun 196.90° 197.11° 197.32°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 121.77° 121.98° 122.18°
Sun Declination 20.23° 20.19° 20.15°
Moon 2:17 PM -03   3:33 AM -03
Length of Visible Light 10h 57m
Length of Day
10h 00m
Waxing Gibbous, 73% of the Moon is Illuminated
Jul 22
Waxing Gibbous
Jul 27
Full
Aug 4
Last Quarter
Aug 11
New
Aug 18
First Quarter