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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:18 AM EDT 12:46 PM EDT 8:14 PM EDT
Civil Twilight 4:44 AM EDT   8:48 PM EDT
Nautical Twilight 4:01 AM EDT   9:31 PM EDT
Astronomical Twilight 3:11 AM EDT   10:21 PM EDT
Altitude -0.8° 67.6° -0.8°
Azimuth 60.2° 180.0° 300.0°
Hour Angle of the Sun 112.0° 112.0° -112.1°
Mean Anomaly of the Sun 137.99° 138.30° 138.60°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.34° 60.66° 60.97°
Sun Declination 20.64° 20.70° 20.76°
Moon 6:41 PM EDT   4:03 AM EDT
Length Of Visible Light 16h 03m
Length of Day
14h 56m
Waxing Gibbous, 96% of the Moon is Illuminated
May 23
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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