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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 6:26 AM BRT 11:53 AM BRT 5:21 PM BRT
Civil Twilight 6:02 AM BRT   5:45 PM BRT
Nautical Twilight 5:34 AM BRT   6:12 PM BRT
Astronomical Twilight 5:07 AM BRT   6:39 PM BRT
Altitude -0.8° 46.5° -0.8°
Azimuth 68.1° 360.0° 292.0°
Hour Angle of the Sun 81.9° 81.8° -81.8°
Mean Anomaly of the Sun 137.01° 137.23° 137.46°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.34° 59.57° 59.80°
Sun Declination 20.45° 20.49° 20.54°
Moon 3:17 PM BRT   3:30 AM BRT
Length Of Visible Light 11h 42m
Length of Day
10h 54m
Waxing Gibbous, 88% of the Moon is Illuminated
May 22
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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