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

Dec. 10, 2017 Rise Solar Noon Set
Actual Time 7:10 AM MST 11:52 AM MST 4:35 PM MST
Civil Twilight 6:40 AM MST   5:05 PM MST
Nautical Twilight 6:06 AM MST   5:39 PM MST
Astronomical Twilight 5:33 AM MST   6:12 PM MST
Altitude -0.8° 27.2° -0.8°
Azimuth 119.7° 180.0° 240.3°
Hour Angle of the Sun 70.6° 70.6° -70.6°
Mean Anomaly of the Sun 336.26° 336.45° 336.64°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -102.28° -102.06° -101.85°
Sun Declination -22.96° -22.97° -22.99°
Moon No Moon Rise   12:42 PM MST (12/10)
Length of Visible Light 10h 25m
Length of Day
9h 24m
Last Quarter, 41% of the Moon is Illuminated
Dec 10
Last Quarter
Dec 18
New
Dec 26
First Quarter
Jan 1
Full
Jan 8
Last Quarter