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Astronomy

Dec. 12, 2019 Rise Solar Noon Set
Actual Time 7:23 AM EST 12:05 PM EST 4:46 PM EST
Civil Twilight 6:53 AM EST   5:16 PM EST
Nautical Twilight 6:19 AM EST   5:50 PM EST
Astronomical Twilight 5:46 AM EST   6:23 PM EST
Altitude -0.8° 26.8° -0.8°
Azimuth 120.0° 180.0° 240.0°
Hour Angle of the Sun 70.3° 70.3° -70.2°
Mean Anomaly of the Sun 337.64° 337.84° 338.03°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -100.69° -100.48° -100.26°
Sun Declination -23.07° -23.09° -23.10°
Moon 5:21 PM EST   7:40 AM EST
Length of Visible Light 10h 23m
Length of Day
9h 22m
Full, 100% of the Moon is Illuminated
Dec 12
Full
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full