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Astronomy

Dec. 12, 2019 Rise Solar Noon Set
Actual Time 7:02 AM EST 11:36 AM EST 4:11 PM EST
Civil Twilight 6:30 AM EST   4:42 PM EST
Nautical Twilight 5:55 AM EST   5:18 PM EST
Astronomical Twilight 5:21 AM EST   5:52 PM EST
Altitude -0.8° 24.7° -0.8°
Azimuth 121.0° 180.0° 238.9°
Hour Angle of the Sun 68.6° 68.6° -68.6°
Mean Anomaly of the Sun 337.63° 337.82° 338.00°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -100.71° -100.50° -100.29°
Sun Declination -23.07° -23.09° -23.10°
Moon 4:45 PM EST (12/12)   7:17 AM EST (12/12)
Length of Visible Light 10h 12m
Length of Day
9h 08m
Full, 99% of the Moon is Illuminated
Dec 12
Full
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full