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. 11, 2017 Rise Solar Noon Set
Actual Time 7:02 AM MST 11:56 AM MST 4:51 PM MST
Civil Twilight 6:34 AM MST   5:19 PM MST
Nautical Twilight 6:02 AM MST   5:51 PM MST
Astronomical Twilight 5:31 AM MST   6:22 PM MST
Altitude -0.8° 31.6° -0.8°
Azimuth 118.0° 180.0° 241.9°
Hour Angle of the Sun 73.6° 73.6° -73.5°
Mean Anomaly of the Sun 337.24° 337.44° 337.64°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -101.18° -100.96° -100.73°
Sun Declination -23.04° -23.05° -23.07°
Moon 12:45 AM MST   1:17 PM MST
Length of Visible Light 10h 45m
Length of Day
9h 48m
Waning Crescent, 35% of the Moon is Illuminated
Dec 11
Waning Crescent
Dec 18
New
Dec 26
First Quarter
Jan 1
Full
Jan 8
Last Quarter