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. 25, 2013 Rise Solar Noon Set
Actual Time 5:09 AM MDT 12:46 PM MDT 8:25 PM MDT
Civil Twilight 4:33 AM MDT   9:01 PM MDT
Nautical Twilight 3:46 AM MDT   9:48 PM MDT
Astronomical Twilight 2:48 AM MDT   10:47 PM MDT
Altitude -0.8° 65.6° -0.8°
Azimuth 58.2° 180.0° 302.0°
Hour Angle of the Sun 114.4° 114.5° -114.6°
Mean Anomaly of the Sun 140.04° 140.35° 140.66°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 62.44° 62.76° 63.08°
Sun Declination 21.02° 21.08° 21.13°
Moon 9:14 PM MDT   5:39 AM MDT
Length Of Visible Light 16h 28m
Length of Day
15h 16m
Full, 99% of the Moon is Illuminated
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full
Visit Astronomy