Astronomy
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Astronomy
May. 20, 2013 Rise Solar Noon Set
Actual Time 4:40 AM JST 11:47 AM JST 6:55 PM JST
Civil Twilight 4:11 AM JST   7:24 PM JST
Nautical Twilight 3:35 AM JST   8:00 PM JST
Astronomical Twilight 2:56 AM JST   8:39 PM JST
Altitude -0.8° 73.3° -0.8°
Azimuth 64.2° 180.0° 296.0°
Hour Angle of the Sun 106.8° 106.9° -106.9°
Mean Anomaly of the Sun 134.47° 134.77° 135.06°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 56.76° 57.06° 57.36°
Sun Declination 19.93° 19.99° 20.05°
Moon 1:31 PM JST   1:06 AM JST
Length Of Visible Light 15h 13m
Length of Day
14h 14m
Waxing Gibbous, 69% 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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