Astronomy
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Astronomy
May. 20, 2013 Rise Solar Noon Set
Actual Time 4:33 AM JST 11:37 AM JST 6:42 PM JST
Civil Twilight 4:05 AM JST   7:10 PM JST
Nautical Twilight 3:30 AM JST   7:45 PM JST
Astronomical Twilight 2:52 AM JST   8:23 PM JST
Altitude -0.8° 74.7° -0.8°
Azimuth 64.7° 180.0° 295.5°
Hour Angle of the Sun 106.0° 106.0° -106.1°
Mean Anomaly of the Sun 134.47° 134.76° 135.05°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 56.76° 57.05° 57.35°
Sun Declination 19.93° 19.99° 20.05°
Moon 1:20 PM JST (5/20)   12:56 AM JST (5/20)
Length Of Visible Light 15h 05m
Length of Day
14h 08m
Waxing Gibbous, 67% of the Moon is Illuminated
May 19
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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