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

Sep. 23, 2017 Rise Solar Noon Set
Actual Time 7:11 AM MDT 1:14 PM MDT 7:17 PM MDT
Civil Twilight 6:45 AM MDT   7:43 PM MDT
Nautical Twilight 6:15 AM MDT   8:13 PM MDT
Astronomical Twilight 5:45 AM MDT   8:43 PM MDT
Altitude -0.8° 53.0° -0.8°
Azimuth 89.7° 180.0° 270.0°
Hour Angle of the Sun 90.8° 90.8° -90.7°
Mean Anomaly of the Sun 259.34° 259.59° 259.84°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -179.36° -179.13° -178.90°
Sun Declination -0.28° -0.38° -0.47°
Moon 10:28 AM MDT (9/23)   9:39 PM MDT (9/23)
Length of Visible Light 12h 57m
Length of Day
12h 05m
Waxing Crescent, 15% of the Moon is Illuminated
Sep 23
Waxing Crescent
Sep 27
First Quarter
Oct 5
Full
Oct 12
Last Quarter
Oct 19
New