Astronomy
Interactive Star Chart
Powered by: Distant Suns
Click on a star, planet, sun or moon for more information.
View Direction

Click "Up" to view the entire sky.

   
   
Date & Time
Date:
Time:
 
Display Features
Planets
Constellations
Constellation Names
Constellation Borders
Star Names
Grid
Sky Line
Info
 
Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 4:47 AM EDT 12:30 PM EDT 8:12 PM EDT
Civil Twilight 4:10 AM EDT   8:50 PM EDT
Nautical Twilight 3:20 AM EDT   9:40 PM EDT
Astronomical Twilight 2:16 AM EDT   10:45 PM EDT
Altitude -0.8° 63.4° -0.8°
Azimuth 57.6° 180.0° 302.6°
Hour Angle of the Sun 115.5° 115.6° -115.7°
Mean Anomaly of the Sun 137.97° 138.28° 138.60°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.32° 60.64° 60.97°
Sun Declination 20.64° 20.70° 20.76°
Moon 6:36 PM EDT (5/23)   3:38 AM EDT (5/23)
Length Of Visible Light 16h 40m
Length of Day
15h 24m
Waxing Gibbous, 98% of the Moon is Illuminated
May 23
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy