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Astronomy

Aug. 19, 2017 Rise Solar Noon Set
Actual Time 5:33 AM +08 11:47 AM +08 6:01 PM +08
Civil Twilight 5:11 AM +08   6:22 PM +08
Nautical Twilight 4:46 AM +08   6:48 PM +08
Astronomical Twilight 4:20 AM +08   7:13 PM +08
Altitude -0.8° 88.6° -0.8°
Azimuth 76.8° 360.0° 283.1°
Hour Angle of the Sun 93.5° 93.5° -93.4°
Mean Anomaly of the Sun 224.20° 224.46° 224.71°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 148.36° 148.60° 148.84°
Sun Declination 12.81° 12.72° 12.64°
Moon 2:46 AM +08   3:48 PM +08
Length of Visible Light 13h 10m
Length of Day
12h 27m
Waning Crescent, 6% of the Moon is Illuminated
Aug 19
Waning Crescent
Aug 21
New
Aug 29
First Quarter
Sep 6
Full
Sep 13
Last Quarter