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Astronomy

Apr. 21, 2018 Rise Solar Noon Set
Actual Time 6:46 AM EDT 1:30 PM EDT 8:14 PM EDT
Civil Twilight 6:18 AM EDT   8:42 PM EDT
Nautical Twilight 5:44 AM EDT   9:16 PM EDT
Astronomical Twilight 5:09 AM EDT   9:51 PM EDT
Altitude -0.8° 63.1° -0.8°
Azimuth 73.9° 180.0° 286.4°
Hour Angle of the Sun 100.9° 101.0° -101.1°
Mean Anomaly of the Sun 106.22° 106.49° 106.77°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 29.14° 29.40° 29.67°
Sun Declination 11.92° 12.01° 12.11°
Moon 11:27 AM EDT (4/21)   1:21 AM EDT (4/21)
Length of Visible Light 14h 24m
Length of Day
13h 28m
Waxing Crescent, 40% of the Moon is Illuminated
Apr 21
Waxing Crescent
Apr 22
First Quarter
Apr 29
Full
May 7
Last Quarter
May 15
New