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Astronomy

Apr. 21, 2015 Rise Solar Noon Set
Actual Time 6:43 AM EDT 1:34 PM EDT 8:26 PM EDT
Civil Twilight 6:13 AM EDT   8:57 PM EDT
Nautical Twilight 5:35 AM EDT   9:34 PM EDT
Astronomical Twilight 4:56 AM EDT   10:14 PM EDT
Altitude -0.8° 58.1° -0.8°
Azimuth 72.7° 180.0° 287.6°
Hour Angle of the Sun 102.8° 102.9° -103.0°
Mean Anomaly of the Sun 106.00° 106.28° 106.56°
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 8:57 AM EDT (4/21)   11:51 PM EDT (4/21)
Length of Visible Light 14h 44m
Length of Day
13h 43m
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