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

May. 23, 2017 Rise Solar Noon Set
Actual Time 5:29 AM MDT 12:49 PM MDT 8:10 PM MDT
Civil Twilight 4:57 AM MDT   8:42 PM MDT
Nautical Twilight 4:18 AM MDT   9:22 PM MDT
Astronomical Twilight 3:33 AM MDT   10:07 PM MDT
Altitude -0.8° 70.2° -0.8°
Azimuth 61.5° 180.0° 298.6°
Hour Angle of the Sun 110.1° 110.1° -110.2°
Mean Anomaly of the Sun 138.04° 138.34° 138.64°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 60.46° 60.77° 61.08°
Sun Declination 20.66° 20.72° 20.78°
Moon 4:17 AM MDT (5/23)   5:42 PM MDT (5/23)
Length of Visible Light 15h 44m
Length of Day
14h 40m
Waning Crescent, 5% of the Moon is Illuminated
May 23
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter