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Astronomy

May. 23, 2017 Rise Solar Noon Set
Actual Time 5:08 AM EDT 12:38 PM EDT 8:08 PM EDT
Civil Twilight 4:34 AM EDT   8:42 PM EDT
Nautical Twilight 3:50 AM EDT   9:26 PM EDT
Astronomical Twilight 2:59 AM EDT   10:17 PM EDT
Altitude -0.8° 67.1° -0.8°
Azimuth 59.9° 180.0° 300.3°
Hour Angle of the Sun 112.4° 112.5° -112.5°
Mean Anomaly of the Sun 137.94° 138.25° 138.56°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 60.36° 60.68° 60.99°
Sun Declination 20.64° 20.70° 20.76°
Moon 3:59 AM EDT   5:27 PM EDT
Length of Visible Light 16h 07m
Length of Day
14h 59m
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