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Astronomy

May. 25, 2015 Rise Solar Noon Set
Actual Time 6:13 AM EDT 1:20 PM EDT 8:28 PM EDT
Civil Twilight 5:44 AM EDT   8:57 PM EDT
Nautical Twilight 5:08 AM EDT   9:33 PM EDT
Astronomical Twilight 4:30 AM EDT   10:12 PM EDT
Altitude -0.8° 75.6° -0.8°
Azimuth 63.4° 180.0° 296.8°
Hour Angle of the Sun 106.9° 106.9° -107.0°
Mean Anomaly of the Sun 139.49° 139.78° 140.07°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 61.91° 62.21° 62.51°
Sun Declination 20.93° 20.98° 21.03°
Moon 1:11 PM EDT (5/25)   1:36 AM EDT (5/25)
Length of Visible Light 15h 13m
Length of Day
14h 15m
First Quarter, 54% of the Moon is Illuminated
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter
Jun 16
New
Jun 24
First Quarter