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

 

Display Features


Astronomy

Aug. 31, 2015 Rise Solar Noon Set
Actual Time 6:45 AM MDT 1:29 PM MDT 8:12 PM MDT
Civil Twilight 6:13 AM MDT   8:44 PM MDT
Nautical Twilight 5:33 AM MDT   9:23 PM MDT
Astronomical Twilight 4:51 AM MDT   10:06 PM MDT
Altitude -0.8° 50.5° -0.8°
Azimuth 76.1° 180.0° 283.6°
Hour Angle of the Sun 101.0° 100.9° -100.8°
Mean Anomaly of the Sun 236.18° 236.46° 236.73°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 159.48° 159.74° 159.99°
Sun Declination 8.64° 8.54° 8.44°
Moon 9:17 PM MDT (8/31)   9:11 AM MDT (8/31)
Length of Visible Light 14h 31m
Length of Day
13h 27m
Waning Gibbous, 91% of the Moon is Illuminated
Sep 1
Waning Gibbous
Sep 5
Last Quarter
Sep 13
New
Sep 21
First Quarter
Sep 27
Full