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Astronomy

Apr. 21, 2015 Rise Solar Noon Set
Actual Time 6:51 AM EDT 1:19 PM EDT 7:48 PM EDT
Civil Twilight 6:27 AM EDT   8:12 PM EDT
Nautical Twilight 5:58 AM EDT   8:41 PM EDT
Astronomical Twilight 5:29 AM EDT   9:10 PM EDT
Altitude -0.8° 74.7° -0.8°
Azimuth 76.2° 180.0° 284.0°
Hour Angle of the Sun 97.1° 97.2° -97.2°
Mean Anomaly of the Sun 106.00° 106.27° 106.53°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 28.89° 29.15° 29.40°
Sun Declination 11.83° 11.92° 12.01°
Moon 9:15 AM EDT   11:00 PM EDT
Length of Visible Light 13h 45m
Length of Day
12h 57m
Waxing Crescent, 10% of the Moon is Illuminated
Apr 21
Waxing Crescent
Apr 25
First Quarter
May 3
Full
May 11
Last Quarter
May 18
New