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Astronomy

May. 23, 2015 Rise Solar Noon Set
Actual Time 6:21 AM EDT 1:31 PM EDT 8:42 PM EDT
Civil Twilight 5:52 AM EDT   9:11 PM EDT
Nautical Twilight 5:15 AM EDT   9:48 PM EDT
Astronomical Twilight 4:36 AM EDT   10:28 PM EDT
Altitude -0.8° 73.7° -0.8°
Azimuth 63.3° 180.0° 296.9°
Hour Angle of the Sun 107.5° 107.6° -107.6°
Mean Anomaly of the Sun 137.52° 137.82° 138.11°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 59.90° 60.20° 60.50°
Sun Declination 20.56° 20.61° 20.67°
Moon 11:31 AM EDT   12:37 AM EDT
Length of Visible Light 15h 19m
Length of Day
14h 20m
Waxing Crescent, 28% of the Moon is Illuminated
May 23
Waxing Crescent
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter
Jun 16
New