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 6:43 AM PST 11:35 AM PST 4:27 PM PST
Civil Twilight 6:15 AM PST   4:56 PM PST
Nautical Twilight 5:42 AM PST   5:28 PM PST
Astronomical Twilight 5:11 AM PST   5:59 PM PST
Altitude -0.8° 30.7° -0.8°
Azimuth 118.4° 180.0° 241.5°
Hour Angle of the Sun 73.0° 73.0° -73.0°
Mean Anomaly of the Sun 339.24° 339.44° 339.64°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -98.95° -98.72° -98.50°
Sun Declination -23.18° -23.19° -23.21°
Moon 2:22 AM PST   2:00 PM PST
Length of Visible Light 10h 41m
Length of Day
9h 44m
Waning Crescent, 18% of the Moon is Illuminated
Dec 13
Waning Crescent
Dec 18
New
Dec 26
First Quarter
Jan 1
Full
Jan 8
Last Quarter