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Astronomy

Jan. 17, 2018 Rise Solar Noon Set
Actual Time 7:53 AM EST 12:45 PM EST 5:36 PM EST
Civil Twilight 7:24 AM EST   6:06 PM EST
Nautical Twilight 6:51 AM EST   6:39 PM EST
Astronomical Twilight 6:18 AM EST   7:12 PM EST
Altitude -0.8° 29.4° -0.8°
Azimuth 116.6° 180.0° 243.5°
Hour Angle of the Sun 72.8° 72.9° -72.9°
Mean Anomaly of the Sun 13.66° 13.86° 14.06°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -60.58° -60.36° -60.15°
Sun Declination -20.68° -20.64° -20.60°
Moon 8:09 AM EST (1/17)   6:21 PM EST (1/17)
Length of Visible Light 10h 42m
Length of Day
9h 42m
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