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Astronomy

Jul. 27, 2017 Rise Solar Noon Set
Actual Time 4:19 AM +09 12:24 PM +09 8:29 PM +09
Civil Twilight 3:31 AM +09   9:16 PM +09
Nautical Twilight 2:20 AM +09   10:26 PM +09
Astronomical Twilight 12:57 AM +09   11:52 PM +09
Altitude -0.8° 54.4° -0.8°
Azimuth 53.7° 180.0° 306.0°
Hour Angle of the Sun 121.4° 121.2° -121.1°
Mean Anomaly of the Sun 201.44° 201.77° 202.10°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 126.31° 126.64° 126.97°
Sun Declination 19.25° 19.18° 19.10°
Moon 8:59 AM +09   10:13 PM +09
Length of Visible Light 17h 44m
Length of Day
16h 09m
Waxing Crescent, 18% of the Moon is Illuminated
Jul 27
Waxing Crescent
Jul 30
First Quarter
Aug 7
Full
Aug 14
Last Quarter
Aug 21
New