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Astronomy
May. 24, 2013 Rise Solar Noon Set
Actual Time 6:36 AM BRT 12:02 PM BRT 5:28 PM BRT
Civil Twilight 6:12 AM BRT   5:52 PM BRT
Nautical Twilight 5:44 AM BRT   6:20 PM BRT
Astronomical Twilight 5:17 AM BRT   6:47 PM BRT
Altitude -0.8° 45.7° -0.8°
Azimuth 67.6° 360.0° 292.5°
Hour Angle of the Sun 81.5° 81.5° -81.5°
Mean Anomaly of the Sun 138.99° 139.21° 139.43°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 61.36° 61.59° 61.82°
Sun Declination 20.83° 20.87° 20.91°
Moon 5:10 PM BRT   5:47 AM BRT
Length Of Visible Light 11h 40m
Length of Day
10h 51m
Waxing Gibbous, 99% of the Moon is Illuminated
May 24
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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