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Astronomy

May. 23, 2017 Rise Solar Noon Set
Actual Time 5:18 AM EDT 12:46 PM EDT 8:13 PM EDT
Civil Twilight 4:45 AM EDT   8:47 PM EDT
Nautical Twilight 4:02 AM EDT   9:30 PM EDT
Astronomical Twilight 3:12 AM EDT   10:20 PM EDT
Altitude -0.8° 67.7° -0.8°
Azimuth 60.3° 180.0° 299.9°
Hour Angle of the Sun 111.9° 111.9° -112.0°
Mean Anomaly of the Sun 137.95° 138.26° 138.56°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 60.37° 60.68° 61.00°
Sun Declination 20.65° 20.70° 20.76°
Moon 4:08 AM EDT   5:35 PM EDT
Length of Visible Light 16h 02m
Length of Day
14h 55m
Waning Crescent, 7% of the Moon is Illuminated
May 23
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter