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Astronomy

Sep. 15, 2019 Rise Solar Noon Set
Actual Time 6:21 AM -03 12:25 PM -03 6:30 PM -03
Civil Twilight 6:00 AM -03   6:50 PM -03
Nautical Twilight 5:36 AM -03   7:15 PM -03
Astronomical Twilight 5:12 AM -03   7:39 PM -03
Altitude -0.8° 87.8° -0.8°
Azimuth 86.8° 180.0° 273.0°
Hour Angle of the Sun 91.1° 91.1° -91.1°
Mean Anomaly of the Sun 250.79° 251.04° 251.28°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 172.89° 173.12° 173.34°
Sun Declination 3.07° 2.97° 2.88°
Moon 7:45 PM -03   7:22 AM -03
Length of Visible Light 12h 50m
Length of Day
12h 08m
Full, 98% of the Moon is Illuminated
Sep 15
Full
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full