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Astronomy

Jul. 29, 2017 Rise Solar Noon Set
Actual Time 5:31 AM +08 11:52 AM +08 6:12 PM +08
Civil Twilight 5:08 AM +08   6:35 PM +08
Nautical Twilight 4:42 AM +08   7:01 PM +08
Astronomical Twilight 4:15 AM +08   7:28 PM +08
Altitude -0.8° 83.7° -0.8°
Azimuth 70.6° 360.0° 289.3°
Hour Angle of the Sun 95.2° 95.2° -95.1°
Mean Anomaly of the Sun 203.50° 203.76° 204.02°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 128.36° 128.62° 128.88°
Sun Declination 18.77° 18.71° 18.65°
Moon 10:36 AM +08 (7/29)   10:50 PM +08 (7/29)
Length of Visible Light 13h 26m
Length of Day
12h 41m
Waxing Crescent, 31% of the Moon is Illuminated
Jul 28
Waxing Crescent
Jul 30
First Quarter
Aug 7
Full
Aug 14
Last Quarter
Aug 21
New