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Astronomy
May. 21, 2013 Rise Solar Noon Set
Actual Time 5:46 AM HST 12:23 PM HST 6:59 PM HST
Civil Twilight 5:22 AM HST   7:24 PM HST
Nautical Twilight 4:54 AM HST   7:52 PM HST
Astronomical Twilight 4:24 AM HST   8:22 PM HST
Altitude -0.8° 89.4° -0.8°
Azimuth 67.8° 180.0° 292.3°
Hour Angle of the Sun 99.1° 99.1° -99.2°
Mean Anomaly of the Sun 136.28° 136.56° 136.83°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 58.60° 58.88° 59.16°
Sun Declination 20.31° 20.36° 20.41°
Moon 3:48 PM HST (5/21)   2:54 AM HST (5/21)
Length Of Visible Light 14h 01m
Length of Day
13h 13m
Waxing Gibbous, 89% 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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