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Astronomy

Jan. 17, 2018 Rise Solar Noon Set
Actual Time 7:51 AM EST 12:40 PM EST 5:29 PM EST
Civil Twilight 7:21 AM EST   5:59 PM EST
Nautical Twilight 6:47 AM EST   6:33 PM EST
Astronomical Twilight 6:14 AM EST   7:05 PM EST
Altitude -0.8° 28.5° -0.8°
Azimuth 117.0° 180.0° 243.1°
Hour Angle of the Sun 72.2° 72.2° -72.3°
Mean Anomaly of the Sun 13.66° 13.85° 14.05°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -60.58° -60.37° -60.15°
Sun Declination -20.69° -20.65° -20.60°
Moon 8:07 AM EST (1/17)   6:13 PM EST (1/17)
Length of Visible Light 10h 38m
Length of Day
9h 38m
New Moon, 1% of the Moon is Illuminated
Jan 17
New Moon
Jan 24
First Quarter
Jan 31
Full
Feb 7
Last Quarter
Feb 15
New