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Astronomy
May. 21, 2013 Rise Solar Noon Set
Actual Time 5:32 AM JST 12:21 PM JST 7:10 PM JST
Civil Twilight 5:06 AM JST   7:35 PM JST
Nautical Twilight 4:35 AM JST   8:06 PM JST
Astronomical Twilight 4:03 AM JST   8:39 PM JST
Altitude -0.8° 82.4° -0.8°
Azimuth 66.6° 180.0° 293.5°
Hour Angle of the Sun 102.2° 102.2° -102.3°
Mean Anomaly of the Sun 135.49° 135.77° 136.05°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 57.80° 58.08° 58.37°
Sun Declination 20.14° 20.20° 20.26°
Moon 3:03 PM JST   2:16 AM JST
Length Of Visible Light 14h 29m
Length of Day
13h 37m
Waxing Gibbous, 79% 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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