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Astronomy

Feb. 21, 2017 Rise Solar Noon Set
Actual Time 6:31 AM EST 11:58 AM EST 5:26 PM EST
Civil Twilight 6:03 AM EST   5:54 PM EST
Nautical Twilight 5:31 AM EST   6:26 PM EST
Astronomical Twilight 4:59 AM EST   6:58 PM EST
Altitude -0.8° 38.0° -0.8°
Azimuth 103.2° 180.0° 257.0°
Hour Angle of the Sun 81.7° 81.8° -81.9°
Mean Anomaly of the Sun 48.35° 48.58° 48.80°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -25.03° -24.81° -24.60°
Sun Declination -10.39° -10.31° -10.23°
Moon 2:51 AM EST (2/21)   12:48 PM EST (2/21)
Length of Visible Light 11h 50m
Length of Day
10h 54m
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