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Astronomy

May. 23, 2017 Rise Solar Noon Set
Actual Time 6:32 AM EDT 1:18 PM EDT 8:04 PM EDT
Civil Twilight 6:07 AM EDT   8:29 PM EDT
Nautical Twilight 5:37 AM EDT   9:00 PM EDT
Astronomical Twilight 5:05 AM EDT   9:31 PM EDT
Altitude -0.8° 85.1° -0.8°
Azimuth 66.5° 180.0° 293.6°
Hour Angle of the Sun 101.4° 101.5° -101.5°
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 20.66° 20.71° 20.76°
Moon 4:54 AM EDT (5/23)   5:52 PM EDT (5/23)
Length of Visible Light 14h 22m
Length of Day
13h 31m
Waning Crescent, 5% of the Moon is Illuminated
May 23
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter