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Astronomy

Feb. 23, 2018 Rise Solar Noon Set
Actual Time 7:01 AM EST 12:44 PM EST 6:27 PM EST
Civil Twilight 6:37 AM EST   6:51 PM EST
Nautical Twilight 6:10 AM EST   7:18 PM EST
Astronomical Twilight 5:42 AM EST   7:45 PM EST
Altitude -0.8° 52.5° -0.8°
Azimuth 100.6° 180.0° 259.6°
Hour Angle of the Sun 85.8° 85.8° -85.9°
Mean Anomaly of the Sun 50.09° 50.32° 50.56°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -23.34° -23.11° -22.88°
Sun Declination -9.74° -9.66° -9.57°
Moon 12:16 PM EST (2/23)   1:02 AM EST (2/23)
Length of Visible Light 12h 13m
Length of Day
11h 26m
First Quarter, 58% of the Moon is Illuminated
Feb 23
First Quarter
Mar 1
Full
Mar 9
Last Quarter
Mar 17
New
Mar 24
First Quarter