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Astronomy

Apr. 21, 2015 Rise Solar Noon Set
Actual Time 6:18 AM EDT 1:01 PM EDT 7:44 PM EDT
Civil Twilight 5:50 AM EDT   8:12 PM EDT
Nautical Twilight 5:17 AM EDT   8:45 PM EDT
Astronomical Twilight 4:42 AM EDT   9:20 PM EDT
Altitude -0.8° 63.6° -0.8°
Azimuth 74.2° 180.0° 286.1°
Hour Angle of the Sun 100.6° 100.7° -100.8°
Mean Anomaly of the Sun 105.98° 106.26° 106.53°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 28.87° 29.13° 29.40°
Sun Declination 11.82° 11.92° 12.01°
Moon 8:35 AM EDT (4/21)   11:02 PM EDT (4/21)
Length of Visible Light 14h 21m
Length of Day
13h 25m
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