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Astronomy

May. 22, 2017 Rise Solar Noon Set
Actual Time 6:11 AM EDT 1:30 PM EDT 8:49 PM EDT
Civil Twilight 5:39 AM EDT   9:21 PM EDT
Nautical Twilight 5:00 AM EDT   10:00 PM EDT
Astronomical Twilight 4:16 AM EDT   10:45 PM EDT
Altitude -0.8° 70.2° -0.8°
Azimuth 61.9° 180.0° 298.3°
Hour Angle of the Sun 109.7° 109.8° -109.8°
Mean Anomaly of the Sun 137.00° 137.30° 137.60°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 59.40° 59.71° 60.01°
Sun Declination 20.46° 20.52° 20.58°
Moon 4:20 AM EDT   5:07 PM EDT
Length of Visible Light 15h 41m
Length of Day
14h 38m
Waning Crescent, 12% of the Moon is Illuminated
May 22
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter