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Astronomy

May. 23, 2017 Rise Solar Noon Set
Actual Time 6:16 AM EDT 1:23 PM EDT 8:31 PM EDT
Civil Twilight 5:47 AM EDT   9:00 PM EDT
Nautical Twilight 5:11 AM EDT   9:36 PM EDT
Astronomical Twilight 4:32 AM EDT   10:15 PM EDT
Altitude -0.8° 75.0° -0.8°
Azimuth 63.6° 180.0° 296.6°
Hour Angle of the Sun 106.9° 106.9° -107.0°
Mean Anomaly of the Sun 137.99° 138.28° 138.58°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 60.41° 60.71° 61.01°
Sun Declination 20.65° 20.71° 20.76°
Moon 4:53 AM EDT   6:06 PM EDT
Length of Visible Light 15h 13m
Length of Day
14h 15m
Waning Crescent, 9% of the Moon is Illuminated
May 23
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter