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Astronomy

Aug. 23, 2017 Rise Solar Noon Set
Actual Time 7:12 AM +08 1:21 PM +08 7:30 PM +08
Civil Twilight 6:51 AM +08   7:51 PM +08
Nautical Twilight 6:26 AM +08   8:16 PM +08
Astronomical Twilight 6:02 AM +08   8:40 PM +08
Altitude -0.8° 85.1° -0.8°
Azimuth 78.4° 360.0° 281.5°
Hour Angle of the Sun 92.2° 92.2° -92.2°
Mean Anomaly of the Sun 228.21° 228.46° 228.72°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 152.12° 152.36° 152.60°
Sun Declination 11.46° 11.37° 11.28°
Moon 8:21 AM +08 (8/23)   8:51 PM +08 (8/23)
Length of Visible Light 12h 59m
Length of Day
12h 17m
New Moon, 2% of the Moon is Illuminated
Aug 22
New Moon
Aug 29
First Quarter
Sep 6
Full
Sep 13
Last Quarter
Sep 20
New