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Astronomy

Feb. 21, 2017 Rise Solar Noon Set
Actual Time 7:09 AM CST 12:59 PM CST 6:49 PM CST
Civil Twilight 6:47 AM CST   7:11 PM CST
Nautical Twilight 6:22 AM CST   7:37 PM CST
Astronomical Twilight 5:57 AM CST   8:02 PM CST
Altitude -0.8° 61.7° -0.8°
Azimuth 100.6° 180.0° 259.6°
Hour Angle of the Sun 87.5° 87.5° -87.5°
Mean Anomaly of the Sun 48.42° 48.66° 48.90°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -24.96° -24.73° -24.50°
Sun Declination -10.37° -10.28° -10.19°
Moon 3:10 AM CST (2/21)   2:41 PM CST (2/21)
Length of Visible Light 12h 24m
Length of Day
11h 39m
Waning Crescent, 20% of the Moon is Illuminated
Feb 21
Waning Crescent
Feb 26
New
Mar 5
First Quarter
Mar 12
Full
Mar 20
Last Quarter