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Astronomy

May. 23, 2017 Rise Solar Noon Set
Actual Time 5:48 AM EDT 1:02 PM EDT 8:16 PM EDT
Civil Twilight 5:18 AM EDT   8:47 PM EDT
Nautical Twilight 4:40 AM EDT   9:25 PM EDT
Astronomical Twilight 3:58 AM EDT   10:06 PM EDT
Altitude -0.8° 72.4° -0.8°
Azimuth 62.6° 180.0° 297.6°
Hour Angle of the Sun 108.5° 108.5° -108.6°
Mean Anomaly of the Sun 137.97° 138.27° 138.57°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 60.39° 60.69° 61.00°
Sun Declination 20.65° 20.71° 20.76°
Moon 4:29 AM EDT (5/23)   5:47 PM EDT (5/23)
Length of Visible Light 15h 29m
Length of Day
14h 28m
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