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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:09 AM JST 12:12 PM JST 7:15 PM JST
Civil Twilight 4:41 AM JST   7:43 PM JST
Nautical Twilight 4:07 AM JST   8:18 PM JST
Astronomical Twilight 3:30 AM JST   8:54 PM JST
Altitude -0.8° 76.7° -0.8°
Azimuth 64.4° 180.0° 295.7°
Hour Angle of the Sun 105.7° 105.7° -105.8°
Mean Anomaly of the Sun 137.45° 137.74° 138.03°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.79° 60.09° 60.38°
Sun Declination 20.54° 20.59° 20.65°
Moon 5:09 PM JST (5/23)   3:22 AM JST (5/23)
Length Of Visible Light 15h 01m
Length of Day
14h 05m
Waxing Gibbous, 91% 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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