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Astronomy

Apr. 21, 2015 Rise Solar Noon Set
Actual Time 6:52 AM EDT 1:34 PM EDT 8:16 PM EDT
Civil Twilight 6:25 AM EDT   8:44 PM EDT
Nautical Twilight 5:52 AM EDT   9:17 PM EDT
Astronomical Twilight 5:18 AM EDT   9:51 PM EDT
Altitude -0.8° 64.2° -0.8°
Azimuth 74.3° 180.0° 285.9°
Hour Angle of the Sun 100.4° 100.5° -100.6°
Mean Anomaly of the Sun 106.00° 106.28° 106.55°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 28.89° 29.16° 29.42°
Sun Declination 11.83° 11.92° 12.02°
Moon 9:11 AM EDT (4/21)   11:35 PM EDT (4/21)
Length of Visible Light 14h 18m
Length of Day
13h 23m
Waxing Crescent, 14% of the Moon is Illuminated
Apr 21
Waxing Crescent
Apr 25
First Quarter
May 3
Full
May 11
Last Quarter
May 18
New