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Astronomy

Feb. 23, 2018 Rise Solar Noon Set
Actual Time 7:33 AM +08 1:32 PM +08 7:31 PM +08
Civil Twilight 7:12 AM +08   7:52 PM +08
Nautical Twilight 6:47 AM +08   8:16 PM +08
Astronomical Twilight 6:23 AM +08   8:41 PM +08
Altitude -0.8° 73.7° -0.8°
Azimuth 99.9° 180.0° 260.3°
Hour Angle of the Sun 89.7° 89.7° -89.7°
Mean Anomaly of the Sun 49.58° 49.82° 50.07°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -23.83° -23.59° -23.36°
Sun Declination -9.93° -9.84° -9.75°
Moon 1:07 PM +08 (2/23)   12:53 AM +08 (2/23)
Length of Visible Light 12h 39m
Length of Day
11h 57m
Waxing Crescent, 45% of the Moon is Illuminated
Feb 22
Waxing Crescent
Feb 23
First Quarter
Mar 1
Full
Mar 9
Last Quarter
Mar 17
New