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 7:17 AM EST 12:01 PM EST 4:45 PM EST
Civil Twilight 6:47 AM EST   5:15 PM EST
Nautical Twilight 6:13 AM EST   5:48 PM EST
Astronomical Twilight 5:41 AM EST   6:21 PM EST
Altitude -0.8° 27.8° -0.8°
Azimuth 119.6° 180.0° 240.3°
Hour Angle of the Sun 71.0° 71.0° -70.9°
Mean Anomaly of the Sun 339.14° 339.33° 339.53°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -99.06° -98.84° -98.62°
Sun Declination -23.17° -23.19° -23.20°
Moon 2:44 AM EST   2:19 PM EST
Length of Visible Light 10h 27m
Length of Day
9h 27m
Waning Crescent, 20% of the Moon is Illuminated
Dec 13
Waning Crescent
Dec 18
New
Dec 26
First Quarter
Jan 1
Full
Jan 8
Last Quarter