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Astronomy

Dec. 12, 2019 Rise Solar Noon Set
Actual Time 7:28 AM EST 12:00 PM EST 4:32 PM EST
Civil Twilight 6:56 AM EST   5:04 PM EST
Nautical Twilight 6:20 AM EST   5:40 PM EST
Astronomical Twilight 5:45 AM EST   6:14 PM EST
Altitude -0.8° 24.0° -0.8°
Azimuth 121.5° 180.0° 238.5°
Hour Angle of the Sun 68.0° 68.0° -67.9°
Mean Anomaly of the Sun 337.65° 337.83° 338.02°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -100.69° -100.48° -100.27°
Sun Declination -23.07° -23.09° -23.10°
Moon 5:07 PM EST   7:44 AM EST
Length of Visible Light 10h 08m
Length of Day
9h 03m
Full, 100% of the Moon is Illuminated
Dec 12
Full
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full