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Astronomy

May. 23, 2017 Rise Solar Noon Set
Actual Time 6:29 AM EDT 1:17 PM EDT 8:05 PM EDT
Civil Twilight 6:03 AM EDT   8:30 PM EDT
Nautical Twilight 5:32 AM EDT   9:01 PM EDT
Astronomical Twilight 5:00 AM EDT   9:33 PM EDT
Altitude -0.8° 83.9° -0.8°
Azimuth 66.3° 180.0° 293.9°
Hour Angle of the Sun 102.0° 102.0° -102.1°
Mean Anomaly of the Sun 138.00° 138.28° 138.56°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 60.42° 60.70° 60.99°
Sun Declination 20.65° 20.71° 20.76°
Moon 4:52 AM EDT   5:51 PM EDT
Length of Visible Light 14h 27m
Length of Day
13h 36m
Waning Crescent, 10% of the Moon is Illuminated
May 23
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter