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Astronomy

May. 23, 2015 Rise Solar Noon Set
Actual Time 5:48 AM EDT 1:04 PM EDT 8:20 PM EDT
Civil Twilight 5:18 AM EDT   8:51 PM EDT
Nautical Twilight 4:40 AM EDT   9:29 PM EDT
Astronomical Twilight 3:57 AM EDT   10:12 PM EDT
Altitude -0.8° 71.6° -0.8°
Azimuth 62.4° 180.0° 297.8°
Hour Angle of the Sun 108.9° 108.9° -109.0°
Mean Anomaly of the Sun 137.50° 137.80° 138.10°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 59.87° 60.18° 60.48°
Sun Declination 20.55° 20.61° 20.67°
Moon 10:59 AM EDT (5/23)   12:13 AM EDT (5/23)
Length of Visible Light 15h 33m
Length of Day
14h 31m
Waxing Crescent, 35% of the Moon is Illuminated
May 23
Waxing Crescent
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter
Jun 16
New