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

Apr. 21, 2015 Rise Solar Noon Set
Actual Time 6:22 AM MDT 1:03 PM MDT 7:45 PM MDT
Civil Twilight 5:55 AM MDT   8:12 PM MDT
Nautical Twilight 5:23 AM MDT   8:44 PM MDT
Astronomical Twilight 4:49 AM MDT   9:19 PM MDT
Altitude -0.8° 64.9° -0.8°
Azimuth 74.4° 180.0° 285.8°
Hour Angle of the Sun 100.2° 100.3° -100.4°
Mean Anomaly of the Sun 106.06° 106.34° 106.61°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 28.95° 29.21° 29.47°
Sun Declination 11.85° 11.94° 12.04°
Moon 8:44 AM MDT   11:07 PM MDT
Length of Visible Light 14h 16m
Length of Day
13h 22m
Waxing Crescent, 9% of the Moon is Illuminated
Apr 21
Waxing Crescent
Apr 25
First Quarter
May 3
Full
May 11
Last Quarter
May 18
New