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Astronomy

Dec. 15, 2019 Rise Solar Noon Set
Actual Time 7:14 AM EST 11:52 AM EST 4:30 PM EST
Civil Twilight 6:43 AM EST   5:01 PM EST
Nautical Twilight 6:08 AM EST   5:35 PM EST
Astronomical Twilight 5:35 AM EST   6:08 PM EST
Altitude -0.8° 25.9° -0.8°
Azimuth 120.6° 180.0° 239.3°
Hour Angle of the Sun 69.4° 69.4° -69.4°
Mean Anomaly of the Sun 340.59° 340.78° 340.97°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -97.39° -97.17° -96.96°
Sun Declination -23.26° -23.27° -23.28°
Moon 8:09 PM EST   10:16 AM EST
Length of Visible Light 10h 17m
Length of Day
9h 15m
Waning Gibbous, 89% of the Moon is Illuminated
Dec 15
Waning Gibbous
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full