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Astronomy

Jan. 17, 2018 Rise Solar Noon Set
Actual Time 9:03 AM +08 1:12 PM +08 5:22 PM +08
Civil Twilight 8:24 AM +08   6:01 PM +08
Nautical Twilight 7:42 AM +08   6:44 PM +08
Astronomical Twilight 7:01 AM +08   7:24 PM +08
Altitude -0.8° 17.0° -0.8°
Azimuth 124.1° 180.0° 236.0°
Hour Angle of the Sun 62.3° 62.4° -62.4°
Mean Anomaly of the Sun 13.17° 13.34° 13.51°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -61.11° -60.92° -60.74°
Sun Declination -20.78° -20.75° -20.71°
Moon 8:56 AM +08 (1/17)   5:40 PM +08 (1/17)
Length of Visible Light 9h 37m
Length of Day
8h 19m
Waning Crescent, 0% of the Moon is Illuminated
Jan 16
Waning Crescent
Jan 16
New
Jan 24
First Quarter
Jan 31
Full
Feb 7
Last Quarter