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Astronomy

May. 23, 2017 Rise Solar Noon Set
Actual Time 6:28 AM EDT 1:18 PM EDT 8:07 PM EDT
Civil Twilight 6:03 AM EDT   8:33 PM EDT
Nautical Twilight 5:32 AM EDT   9:04 PM EDT
Astronomical Twilight 4:59 AM EDT   9:37 PM EDT
Altitude -0.8° 83.2° -0.8°
Azimuth 66.1° 180.0° 294.0°
Hour Angle of the Sun 102.3° 102.4° -102.4°
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° 60.71° 60.99°
Sun Declination 20.65° 20.71° 20.76°
Moon 4:52 AM EDT   5:53 PM EDT
Length of Visible Light 14h 30m
Length of Day
13h 39m
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