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. 22, 2013 Rise Solar Noon Set
Actual Time 5:56 AM MDT 1:12 PM MDT 8:28 PM MDT
Civil Twilight 5:25 AM MDT   8:59 PM MDT
Nautical Twilight 4:47 AM MDT   9:37 PM MDT
Astronomical Twilight 4:04 AM MDT   10:20 PM MDT
Altitude -0.8° 71.3° -0.8°
Azimuth 62.4° 180.0° 297.8°
Hour Angle of the Sun 109.0° 109.0° -109.1°
Mean Anomaly of the Sun 137.11° 137.41° 137.71°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.45° 59.75° 60.06°
Sun Declination 20.47° 20.53° 20.59°
Moon 5:55 PM MDT   4:01 AM MDT
Length Of Visible Light 15h 33m
Length of Day
14h 32m
Waxing Gibbous, 92% of the Moon is Illuminated
May 22
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy