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Astronomy

May. 23, 2017 Rise Solar Noon Set
Actual Time 6:29 AM EDT 1:43 PM EDT 8:58 PM EDT
Civil Twilight 5:59 AM EDT   9:29 PM EDT
Nautical Twilight 5:21 AM EDT   10:06 PM EDT
Astronomical Twilight 4:39 AM EDT   10:48 PM EDT
Altitude -0.8° 72.3° -0.8°
Azimuth 62.5° 180.0° 297.6°
Hour Angle of the Sun 108.6° 108.6° -108.7°
Mean Anomaly of the Sun 138.00° 138.30° 138.59°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 60.42° 60.72° 61.03°
Sun Declination 20.65° 20.71° 20.77°
Moon 5:11 AM EDT   6:30 PM EDT
Length of Visible Light 15h 30m
Length of Day
14h 29m
Waning Crescent, 8% of the Moon is Illuminated
May 23
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter