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Astronomy

Aug. 17, 2018 Rise Solar Noon Set
Actual Time 5:33 AM +08 11:47 AM +08 6:02 PM +08
Civil Twilight 5:11 AM +08   6:23 PM +08
Nautical Twilight 4:46 AM +08   6:49 PM +08
Astronomical Twilight 4:20 AM +08   7:15 PM +08
Altitude -0.8° 87.8° -0.8°
Azimuth 76.0° 360.0° 283.8°
Hour Angle of the Sun 93.6° 93.6° -93.6°
Mean Anomaly of the Sun 221.97° 222.23° 222.49°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 146.28° 146.52° 146.76°
Sun Declination 13.53° 13.45° 13.37°
Moon 10:47 AM +08   10:51 PM +08
Length of Visible Light 13h 12m
Length of Day
12h 28m
Waxing Crescent, 43% of the Moon is Illuminated
Aug 17
Waxing Crescent
Aug 18
First Quarter
Aug 26
Full
Sep 2
Last Quarter
Sep 9
New