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Astronomy

Dec. 12, 2019 Rise Solar Noon Set
Actual Time 7:28 AM EST 11:57 AM EST 4:26 PM EST
Civil Twilight 6:55 AM EST   4:59 PM EST
Nautical Twilight 6:19 AM EST   5:35 PM EST
Astronomical Twilight 5:44 AM EST   6:10 PM EST
Altitude -0.8° 23.1° -0.8°
Azimuth 121.9° 180.0° 238.0°
Hour Angle of the Sun 67.2° 67.2° -67.2°
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° -100.28°
Sun Declination -23.07° -23.09° -23.10°
Moon 5:01 PM EST   7:44 AM EST
Length of Visible Light 10h 03m
Length of Day
8h 58m
Full, 100% of the Moon is Illuminated
Dec 12
Full
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full