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Astronomy

Oct. 17, 2017 Rise Solar Noon Set
Actual Time 5:33 AM +08 11:29 AM +08 5:24 PM +08
Civil Twilight 5:11 AM +08   5:46 PM +08
Nautical Twilight 4:47 AM +08   6:10 PM +08
Astronomical Twilight 4:22 AM +08   6:35 PM +08
Altitude -0.8° 69.4° -0.8°
Azimuth 99.2° 180.0° 260.6°
Hour Angle of the Sun 89.0° 89.0° -89.0°
Mean Anomaly of the Sun 282.35° 282.60° 282.84°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -158.05° -157.82° -157.59°
Sun Declination -9.20° -9.29° -9.38°
Moon 3:14 AM +08   3:47 PM +08
Length of Visible Light 12h 34m
Length of Day
11h 51m
Waning Crescent, 6% of the Moon is Illuminated
Oct 17
Waning Crescent
Oct 19
New
Oct 27
First Quarter
Nov 4
Full
Nov 10
Last Quarter