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Astronomy

Dec. 12, 2019 Rise Solar Noon Set
Actual Time 7:47 AM EST 12:31 PM EST 5:15 PM EST
Civil Twilight 7:17 AM EST   5:45 PM EST
Nautical Twilight 6:44 AM EST   6:18 PM EST
Astronomical Twilight 6:11 AM EST   6:51 PM EST
Altitude -0.8° 27.8° -0.8°
Azimuth 119.6° 180.0° 240.4°
Hour Angle of the Sun 70.9° 70.9° -70.9°
Mean Anomaly of the Sun 337.66° 337.85° 338.05°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -100.67° -100.46° -100.24°
Sun Declination -23.07° -23.09° -23.10°
Moon 5:52 PM EST (12/12)   8:04 AM EST (12/12)
Length of Visible Light 10h 27m
Length of Day
9h 27m
Full, 99% of the Moon is Illuminated
Dec 12
Full
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full