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Astronomy

Dec. 12, 2019 Rise Solar Noon Set
Actual Time 7:57 AM EST 12:37 PM EST 5:18 PM EST
Civil Twilight 7:26 AM EST   5:48 PM EST
Nautical Twilight 6:52 AM EST   6:23 PM EST
Astronomical Twilight 6:19 AM EST   6:56 PM EST
Altitude -0.8° 26.7° -0.8°
Azimuth 120.1° 180.0° 239.9°
Hour Angle of the Sun 70.2° 70.1° -70.1°
Mean Anomaly of the Sun 337.67° 337.86° 338.05°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -100.67° -100.45° -100.24°
Sun Declination -23.07° -23.09° -23.10°
Moon 5:55 PM EST   8:14 AM EST
Length of Visible Light 10h 22m
Length of Day
9h 21m
Full, 100% of the Moon is Illuminated
Dec 12
Full
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full