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Astronomy

May. 23, 2017 Rise Solar Noon Set
Actual Time 5:58 AM EDT 1:04 PM EDT 8:11 PM EDT
Civil Twilight 5:30 AM EDT   8:40 PM EDT
Nautical Twilight 4:55 AM EDT   9:15 PM EDT
Astronomical Twilight 4:17 AM EDT   9:53 PM EDT
Altitude -0.8° 75.6° -0.8°
Azimuth 63.8° 180.0° 296.3°
Hour Angle of the Sun 106.5° 106.5° -106.6°
Mean Anomaly of the Sun 137.98° 138.27° 138.56°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 60.40° 60.70° 60.99°
Sun Declination 20.65° 20.71° 20.76°
Moon 4:34 AM EDT   5:46 PM EDT
Length of Visible Light 15h 09m
Length of Day
14h 12m
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