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Astronomy

May. 23, 2017 Rise Solar Noon Set
Actual Time 6:22 AM EDT 1:32 PM EDT 8:43 PM EDT
Civil Twilight 5:52 AM EDT   9:12 PM EDT
Nautical Twilight 5:16 AM EDT   9:49 PM EDT
Astronomical Twilight 4:36 AM EDT   10:29 PM EDT
Altitude -0.8° 73.8° -0.8°
Azimuth 63.1° 180.0° 297.0°
Hour Angle of the Sun 107.6° 107.6° -107.7°
Mean Anomaly of the Sun 138.00° 138.29° 138.58°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 60.41° 60.72° 61.02°
Sun Declination 20.65° 20.71° 20.77°
Moon 5:01 AM EDT   6:17 PM EDT
Length of Visible Light 15h 20m
Length of Day
14h 21m
Waning Crescent, 5% of the Moon is Illuminated
May 23
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter