Astronomy

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Astronomy
May. 19, 2013 Rise Solar Noon Set
Actual Time 6:56 AM EST 12:29 PM EST 6:02 PM EST
Civil Twilight 6:33 AM EST   6:25 PM EST
Nautical Twilight 6:06 AM EST   6:52 PM EST
Astronomical Twilight 5:39 AM EST   7:19 PM EST
Altitude -0.8° 49.6° -0.8°
Azimuth 69.2° 360.0° 290.9°
Hour Angle of the Sun 83.2° 83.2° -83.1°
Mean Anomaly of the Sun 133.54° 133.77° 133.99°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 55.82° 56.05° 56.28°
Sun Declination 19.73° 19.78° 19.83°
Moon 1:27 PM EST (5/19)   12:49 AM EST (5/19)
Length Of Visible Light 11h 52m
Length of Day
11h 05m
First Quarter, 55% of the Moon is Illuminated
May 18
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter