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Astronomy

Dec. 12, 2019 Rise Solar Noon Set
Actual Time 8:02 AM EST 12:34 PM EST 5:05 PM EST
Civil Twilight 7:30 AM EST   5:37 PM EST
Nautical Twilight 6:54 AM EST   6:13 PM EST
Astronomical Twilight 6:19 AM EST   6:48 PM EST
Altitude -0.8° 23.8° -0.8°
Azimuth 121.6° 180.0° 238.4°
Hour Angle of the Sun 67.8° 67.8° -67.8°
Mean Anomaly of the Sun 337.67° 337.86° 338.04°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -100.66° -100.46° -100.25°
Sun Declination -23.07° -23.09° -23.10°
Moon 5:41 PM EST   8:20 AM EST
Length of Visible Light 10h 07m
Length of Day
9h 02m
Full, 100% of the Moon is Illuminated
Dec 12
Full
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full