Astronomy
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
Date:
Time:
 
Display Features
Planets
Constellations
Constellation Names
Constellation Borders
Star Names
Grid
Sky Line
Info
 
Astronomy
May. 25, 2013 Rise Solar Noon Set
Actual Time 5:30 AM MDT 1:06 PM MDT 8:42 PM MDT
Civil Twilight 4:54 AM MDT   9:18 PM MDT
Nautical Twilight 4:08 AM MDT   10:04 PM MDT
Astronomical Twilight 3:12 AM MDT   11:01 PM MDT
Altitude -0.8° 66.1° -0.8°
Azimuth 58.6° 180.0° 301.6°
Hour Angle of the Sun 114.0° 114.0° -114.1°
Mean Anomaly of the Sun 140.05° 140.36° 140.68°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 62.45° 62.77° 63.10°
Sun Declination 21.02° 21.08° 21.13°
Moon 9:33 PM MDT (5/25)   6:01 AM MDT (5/25)
Length Of Visible Light 16h 23m
Length of Day
15h 12m
Full, 99% of the Moon is Illuminated
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full
Visit Astronomy