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Astronomy

May. 23, 2015 Rise Solar Noon Set
Actual Time 6:31 AM EDT 1:36 PM EDT 8:41 PM EDT
Civil Twilight 6:03 AM EDT   9:10 PM EDT
Nautical Twilight 5:28 AM EDT   9:45 PM EDT
Astronomical Twilight 4:50 AM EDT   10:23 PM EDT
Altitude -0.8° 75.8° -0.8°
Azimuth 64.0° 180.0° 296.1°
Hour Angle of the Sun 106.2° 106.3° -106.3°
Mean Anomaly of the Sun 137.53° 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 11:40 AM EDT   12:39 AM EDT
Length of Visible Light 15h 07m
Length of Day
14h 10m
Waxing Crescent, 29% of the Moon is Illuminated
May 23
Waxing Crescent
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter
Jun 16
New