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 5:32 AM PDT 1:05 PM PDT 8:39 PM PDT
Civil Twilight 4:56 AM PDT   9:15 PM PDT
Nautical Twilight 4:11 AM PDT   10:01 PM PDT
Astronomical Twilight 3:15 AM PDT   10:57 PM PDT
Altitude -0.8° 65.0° -0.8°
Azimuth 59.4° 180.0° 300.7°
Hour Angle of the Sun 113.4° 113.4° -113.5°
Mean Anomaly of the Sun 136.15° 136.46° 136.77°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 58.47° 58.78° 59.10°
Sun Declination 20.28° 20.34° 20.40°
Moon 4:50 PM PDT   3:14 AM PDT
Length Of Visible Light 16h 18m
Length of Day
15h 07m
Waxing Gibbous, 81% 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