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Astronomy

Dec. 16, 2019 Rise Solar Noon Set
Actual Time 7:34 AM EST 12:32 PM EST 5:31 PM EST
Civil Twilight 7:06 AM EST   5:58 PM EST
Nautical Twilight 6:35 AM EST   6:29 PM EST
Astronomical Twilight 6:05 AM EST   7:00 PM EST
Altitude -0.8° 33.3° -0.8°
Azimuth 117.7° 180.0° 242.3°
Hour Angle of the Sun 74.6° 74.6° -74.6°
Mean Anomaly of the Sun 341.59° 341.80° 342.00°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -96.27° -96.04° -95.81°
Sun Declination -23.31° -23.32° -23.33°
Moon 10:16 PM EST   11:24 AM EST
Length of Visible Light 10h 52m
Length of Day
9h 57m
Waning Gibbous, 78% of the Moon is Illuminated
Dec 16
Waning Gibbous
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full