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. 21, 2013 Rise Solar Noon Set
Actual Time 5:54 AM EDT 1:11 PM EDT 8:28 PM EDT
Civil Twilight 5:23 AM EDT   9:00 PM EDT
Nautical Twilight 4:44 AM EDT   9:39 PM EDT
Astronomical Twilight 4:00 AM EDT   10:22 PM EDT
Altitude -0.8° 70.3° -0.8°
Azimuth 62.4° 180.0° 297.8°
Hour Angle of the Sun 109.2° 109.3° -109.4°
Mean Anomaly of the Sun 136.04° 136.34° 136.64°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 58.36° 58.66° 58.97°
Sun Declination 20.26° 20.32° 20.38°
Moon 4:40 PM EDT   3:20 AM EDT
Length Of Visible Light 15h 36m
Length of Day
14h 34m
Waxing Gibbous, 80% of the Moon is Illuminated
May 21
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy