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Astronomy

May. 23, 2017 Rise Solar Noon Set
Actual Time 5:57 AM EDT 1:12 PM EDT 8:28 PM EDT
Civil Twilight 5:27 AM EDT   8:59 PM EDT
Nautical Twilight 4:49 AM EDT   9:37 PM EDT
Astronomical Twilight 4:06 AM EDT   10:19 PM EDT
Altitude -0.8° 72.0° -0.8°
Azimuth 62.4° 180.0° 297.8°
Hour Angle of the Sun 108.8° 108.8° -108.9°
Mean Anomaly of the Sun 137.98° 138.28° 138.57°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 60.40° 60.70° 61.01°
Sun Declination 20.65° 20.71° 20.76°
Moon 4:39 AM EDT   5:58 PM EDT
Length of Visible Light 15h 32m
Length of Day
14h 30m
Waning Crescent, 6% of the Moon is Illuminated
May 23
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter