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. 13, 2017 Rise Solar Noon Set
Actual Time 7:05 AM EST 12:16 PM EST 5:28 PM EST
Civil Twilight 6:39 AM EST   5:54 PM EST
Nautical Twilight 6:10 AM EST   6:23 PM EST
Astronomical Twilight 5:41 AM EST   6:52 PM EST
Altitude -0.8° 38.7° -0.8°
Azimuth 116.0° 180.0° 244.0°
Hour Angle of the Sun 77.9° 77.8° -77.8°
Mean Anomaly of the Sun 339.13° 339.34° 339.55°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -99.07° -98.83° -98.59°
Sun Declination -23.17° -23.19° -23.20°
Moon 2:53 AM EST   2:44 PM EST
Length of Visible Light 11h 14m
Length of Day
10h 22m
Waning Crescent, 21% of the Moon is Illuminated
Dec 13
Waning Crescent
Dec 18
New
Dec 26
First Quarter
Jan 1
Full
Jan 8
Last Quarter