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. 24, 2013 Rise Solar Noon Set
Actual Time 5:54 AM MDT 1:11 PM MDT 8:28 PM MDT
Civil Twilight 5:23 AM MDT   8:59 PM MDT
Nautical Twilight 4:44 AM MDT   9:37 PM MDT
Astronomical Twilight 4:01 AM MDT   10:21 PM MDT
Altitude -0.8° 71.8° -0.8°
Azimuth 61.9° 180.0° 298.2°
Hour Angle of the Sun 109.2° 109.3° -109.3°
Mean Anomaly of the Sun 139.08° 139.38° 139.68°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 61.46° 61.77° 62.07°
Sun Declination 20.85° 20.90° 20.96°
Moon 8:14 PM MDT   5:28 AM MDT
Length Of Visible Light 15h 36m
Length of Day
14h 34m
Full, 100% of the Moon is Illuminated
May 24
Full
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter