In the Sky

Use Big Dipper to find North Star

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the Moon

Current Sun and Moon Data

Moon


% of full
Age: %
Hemisphere
Moonrise:
Moonset:
phases of the moon

Sun

Sunrise:
Sunset:

Video

What's Up for September 2017

Take a late summer road trip along the Milky Way. Be sure to stop at Saturn! This video tour of the September night sky shows you when and where to look to see constellations and galaxies, too.

Weather Forecast


More Planning Tools

  • Andromeda galaxy

    ClearSky Chart

    Click your location on the map to check on viewing condition predictions in your area.


  • Andromeda galaxy

    Sky Maps

    Navigate the night sky. Download a sky map for the current month.


  • Andromeda galaxy

    Spot the Station

    Choose your state, then city to see when the International Space Station can be seen crossing the sky.


Bookmark this page as your one-stop planning resource for astronomy events. Note: By clicking any of these links, you will be leaving the NASA domain. These resources are provided strictly to help users, and not as a way to promote one site over another.