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Astronomy

Dec. 12, 2019 Rise Solar Noon Set
Actual Time 7:20 AM EST 11:54 AM EST 4:28 PM EST
Civil Twilight 6:48 AM EST   5:00 PM EST
Nautical Twilight 6:13 AM EST   5:35 PM EST
Astronomical Twilight 5:39 AM EST   6:09 PM EST
Altitude -0.8° 24.6° -0.8°
Azimuth 121.1° 180.0° 238.8°
Hour Angle of the Sun 68.5° 68.5° -68.5°
Mean Anomaly of the Sun 337.64° 337.83° 338.02°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -100.70° -100.49° -100.28°
Sun Declination -23.07° -23.09° -23.10°
Moon 5:03 PM EST (12/12)   7:36 AM EST (12/12)
Length of Visible Light 10h 11m
Length of Day
9h 07m
Full, 99% of the Moon is Illuminated
Dec 12
Full
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full