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 6:29 AM EDT 1:17 PM EDT 8:05 PM EDT
Civil Twilight 6:04 AM EDT   8:31 PM EDT
Nautical Twilight 5:33 AM EDT   9:01 PM EDT
Astronomical Twilight 5:01 AM EDT   9:34 PM EDT
Altitude -0.8° 83.1° -0.8°
Azimuth 66.6° 180.0° 293.5°
Hour Angle of the Sun 101.9° 102.0° -102.0°
Mean Anomaly of the Sun 136.07° 136.35° 136.63°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 58.38° 58.67° 58.95°
Sun Declination 20.26° 20.32° 20.37°
Moon 4:34 PM EDT   3:35 AM EDT
Length Of Visible Light 14h 27m
Length of Day
13h 35m
Waxing Gibbous, 84% 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