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Astronomy

Dec. 12, 2019 Rise Solar Noon Set
Actual Time 8:00 AM EST 12:42 PM EST 5:25 PM EST
Civil Twilight 7:29 AM EST   5:55 PM EST
Nautical Twilight 6:56 AM EST   6:29 PM EST
Astronomical Twilight 6:23 AM EST   7:01 PM EST
Altitude -0.8° 27.3° -0.8°
Azimuth 119.8° 180.0° 240.2°
Hour Angle of the Sun 70.6° 70.6° -70.6°
Mean Anomaly of the Sun 337.67° 337.86° 338.06°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -100.67° -100.45° -100.23°
Sun Declination -23.07° -23.09° -23.10°
Moon 6:02 PM EST   8:17 AM EST
Length of Visible Light 10h 25m
Length of Day
9h 25m
Full, 100% of the Moon is Illuminated
Dec 12
Full
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full