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Astronomy

May. 21, 2018 Rise Solar Noon Set
Actual Time 5:48 AM EDT 1:03 PM EDT 8:19 PM EDT
Civil Twilight 5:17 AM EDT   8:50 PM EDT
Nautical Twilight 4:39 AM EDT   9:28 PM EDT
Astronomical Twilight 3:57 AM EDT   10:11 PM EDT
Altitude -0.8° 70.9° -0.8°
Azimuth 62.7° 180.0° 297.5°
Hour Angle of the Sun 108.8° 108.8° -108.9°
Mean Anomaly of the Sun 135.75° 136.04° 136.34°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 58.14° 58.44° 58.74°
Sun Declination 20.21° 20.27° 20.33°
Moon 12:08 PM EDT   1:28 AM EDT
Length of Visible Light 15h 32m
Length of Day
14h 30m
Waxing Crescent, 43% of the Moon is Illuminated
May 21
Waxing Crescent
May 21
First Quarter
May 29
Full
Jun 6
Last Quarter
Jun 13
New