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Astronomy

Dec. 16, 2019 Rise Solar Noon Set
Actual Time 7:26 AM EST 11:50 AM EST 4:14 PM EST
Civil Twilight 6:53 AM EST   4:48 PM EST
Nautical Twilight 6:15 AM EST   5:25 PM EST
Astronomical Twilight 5:40 AM EST   6:01 PM EST
Altitude -0.8° 21.8° -0.8°
Azimuth 123.0° 180.0° 237.0°
Hour Angle of the Sun 66.0° 66.0° -66.0°
Mean Anomaly of the Sun 341.59° 341.77° 341.95°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -96.27° -96.07° -95.87°
Sun Declination -23.31° -23.32° -23.33°
Moon 9:08 PM EST   11:07 AM EST
Length of Visible Light 9h 55m
Length of Day
8h 47m
Waning Gibbous, 79% of the Moon is Illuminated
Dec 16
Waning Gibbous
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full