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Astronomy

Dec. 25, 2014 Rise Solar Noon Set
Actual Time 7:01 AM JST 11:54 AM JST 4:48 PM JST
Civil Twilight 6:33 AM JST   5:16 PM JST
Nautical Twilight 6:01 AM JST   5:48 PM JST
Astronomical Twilight 5:30 AM JST   6:19 PM JST
Altitude -0.8° 31.3° -0.8°
Azimuth 118.4° 180.0° 241.6°
Hour Angle of the Sun 73.3° 73.3° -73.4°
Mean Anomaly of the Sun 350.16° 350.36° 350.56°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -86.71° -86.49° -86.26°
Sun Declination -23.40° -23.40° -23.39°
Moon 9:15 AM JST   8:31 PM JST
Length of Visible Light 10h 43m
Length of Day
9h 46m
Waxing Crescent, 15% of the Moon is Illuminated
Dec 25
Waxing Crescent
Dec 28
First Quarter
Jan 4
Full
Jan 13
Last Quarter
Jan 20
New