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Astronomy

May. 23, 2017 Rise Solar Noon Set
Actual Time 6:10 AM EDT 1:28 PM EDT 8:47 PM EDT
Civil Twilight 5:38 AM EDT   9:18 PM EDT
Nautical Twilight 4:59 AM EDT   9:57 PM EDT
Astronomical Twilight 4:15 AM EDT   10:41 PM EDT
Altitude -0.8° 70.9° -0.8°
Azimuth 61.9° 180.0° 298.3°
Hour Angle of the Sun 109.6° 109.6° -109.7°
Mean Anomaly of the Sun 137.99° 138.29° 138.59°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 60.41° 60.71° 61.02°
Sun Declination 20.65° 20.71° 20.77°
Moon 4:54 AM EDT (5/23)   6:16 PM EDT (5/23)
Length of Visible Light 15h 39m
Length of Day
14h 36m
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