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Astronomy
May. 20, 2013 Rise Solar Noon Set
Actual Time 5:44 AM HST 12:17 PM HST 6:51 PM HST
Civil Twilight 5:20 AM HST   7:15 PM HST
Nautical Twilight 4:52 AM HST   7:43 PM HST
Astronomical Twilight 4:23 AM HST   8:12 PM HST
Altitude -0.8° 89.3° -0.8°
Azimuth 68.3° 360.0° 291.8°
Hour Angle of the Sun 98.4° 98.4° -98.4°
Mean Anomaly of the Sun 135.30° 135.57° 135.84°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 57.60° 57.87° 58.15°
Sun Declination 20.10° 20.16° 20.21°
Moon 2:43 PM HST   2:07 AM HST
Length Of Visible Light 13h 54m
Length of Day
13h 07m
Waxing Gibbous, 75% of the Moon is Illuminated
May 20
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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