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Astronomy

Dec. 16, 2019 Rise Solar Noon Set
Actual Time 7:33 AM EST 12:20 PM EST 5:06 PM EST
Civil Twilight 7:03 AM EST   5:36 PM EST
Nautical Twilight 6:30 AM EST   6:09 PM EST
Astronomical Twilight 5:58 AM EST   6:41 PM EST
Altitude -0.8° 28.9° -0.8°
Azimuth 119.3° 180.0° 240.7°
Hour Angle of the Sun 71.7° 71.7° -71.7°
Mean Anomaly of the Sun 341.59° 341.79° 341.98°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -96.27° -96.05° -95.83°
Sun Declination -23.31° -23.32° -23.33°
Moon 9:55 PM EST   11:20 AM EST
Length of Visible Light 10h 32m
Length of Day
9h 33m
Waning Gibbous, 81% of the Moon is Illuminated
Dec 16
Waning Gibbous
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full