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Astronomy

Dec. 12, 2019 Rise Solar Noon Set
Actual Time 7:21 AM EST 12:04 PM EST 4:47 PM EST
Civil Twilight 6:51 AM EST   5:17 PM EST
Nautical Twilight 6:17 AM EST   5:51 PM EST
Astronomical Twilight 5:44 AM EST   6:24 PM EST
Altitude -0.8° 27.6° -0.8°
Azimuth 119.7° 180.0° 240.3°
Hour Angle of the Sun 70.8° 70.8° -70.8°
Mean Anomaly of the Sun 337.64° 337.84° 338.03°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -100.69° -100.48° -100.26°
Sun Declination -23.07° -23.09° -23.10°
Moon 5:23 PM EST (12/12)   7:37 AM EST (12/12)
Length of Visible Light 10h 26m
Length of Day
9h 26m
Full, 99% of the Moon is Illuminated
Dec 12
Full
Dec 18
Last Quarter
Dec 26
New
Jan 2
First Quarter
Jan 10
Full