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Astronomy

Sep. 27, 2017 Rise Solar Noon Set
Actual Time 5:32 AM JST 11:32 AM JST 5:31 PM JST
Civil Twilight 5:07 AM JST   5:56 PM JST
Nautical Twilight 4:37 AM JST   6:26 PM JST
Astronomical Twilight 4:07 AM JST   6:55 PM JST
Altitude -0.8° 52.8° -0.8°
Azimuth 91.3° 180.0° 268.4°
Hour Angle of the Sun 89.9° 89.8° -89.8°
Mean Anomaly of the Sun 262.60° 262.84° 263.09°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -176.38° -176.16° -175.93°
Sun Declination -1.57° -1.66° -1.76°
Moon 11:45 AM JST (9/27)   10:10 PM JST (9/27)
Length of Visible Light 12h 49m
Length of Day
11h 58m
Waxing Crescent, 39% of the Moon is Illuminated
Sep 26
Waxing Crescent
Sep 27
First Quarter
Oct 5
Full
Oct 12
Last Quarter
Oct 19
New