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 5:45 AM PDT 1:00 PM PDT 8:15 PM PDT
Civil Twilight 5:14 AM PDT   8:46 PM PDT
Nautical Twilight 4:36 AM PDT   9:24 PM PDT
Astronomical Twilight 3:54 AM PDT   10:07 PM PDT
Altitude -0.8° 71.1° -0.8°
Azimuth 62.7° 180.0° 297.5°
Hour Angle of the Sun 108.7° 108.8° -108.9°
Mean Anomaly of the Sun 136.16° 136.46° 136.76°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 58.48° 58.78° 59.08°
Sun Declination 20.28° 20.34° 20.40°
Moon 4:36 PM PDT   3:14 AM PDT
Length Of Visible Light 15h 32m
Length of Day
14h 30m
Waxing Gibbous, 85% 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