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Astronomy

Feb. 21, 2017 Rise Solar Noon Set
Actual Time 7:24 AM EST 12:47 PM EST 6:10 PM EST
Civil Twilight 6:55 AM EST   6:40 PM EST
Nautical Twilight 6:20 AM EST   7:14 PM EST
Astronomical Twilight 5:47 AM EST   7:48 PM EST
Altitude -0.8° 34.6° -0.8°
Azimuth 103.9° 180.0° 256.3°
Hour Angle of the Sun 80.6° 80.7° -80.8°
Mean Anomaly of the Sun 48.39° 48.61° 48.83°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -24.99° -24.78° -24.57°
Sun Declination -10.38° -10.30° -10.22°
Moon 3:51 AM EST (2/21)   1:29 PM EST (2/21)
Length of Visible Light 11h 45m
Length of Day
10h 45m
Waning Crescent, 20% of the Moon is Illuminated
Feb 21
Waning Crescent
Feb 26
New
Mar 5
First Quarter
Mar 12
Full
Mar 20
Last Quarter