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Astronomy

Apr. 21, 2018 Rise Solar Noon Set
Actual Time 6:58 AM EDT 1:28 PM EDT 7:58 PM EDT
Civil Twilight 6:34 AM EDT   8:22 PM EDT
Nautical Twilight 6:06 AM EDT   8:50 PM EDT
Astronomical Twilight 5:36 AM EDT   9:20 PM EDT
Altitude -0.8° 74.2° -0.8°
Azimuth 76.0° 180.0° 284.2°
Hour Angle of the Sun 97.4° 97.4° -97.5°
Mean Anomaly of the Sun 106.23° 106.49° 106.76°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 29.15° 29.40° 29.66°
Sun Declination 11.92° 12.01° 12.11°
Moon 11:51 AM EDT   12:53 AM EDT
Length of Visible Light 13h 47m
Length of Day
12h 59m
Waxing Crescent, 34% of the Moon is Illuminated
Apr 21
Waxing Crescent
Apr 22
First Quarter
Apr 29
Full
May 7
Last Quarter
May 15
New