How to Find the North Star (Polaris) in 30 Seconds
Learning how to find the North Star is one of the most rewarding skills in skywatching, and it takes about 30 seconds once you know the trick. The North Star, also called Polaris, sits almost exactly above Earth's North Pole, so it barely moves all night while everything else wheels around it. Find it once and you'll always know which way is north.
How to find the North Star in 30 seconds
The fastest route uses the Big Dipper, a bright pattern of seven stars shaped like a saucepan. Look at the two stars that form the outer edge of the Dipper's bowl, the side opposite the handle. These are called the pointer stars.
Draw an imaginary line up from those two stars and extend it about five times the gap between them. You'll land on a lone, moderately bright star sitting by itself in a fairly empty patch of sky. That's Polaris.
Quick tips for spotting Polaris
- Face north if you can. A phone compass helps you start in the right direction.
- Don't expect the brightest star. Polaris is only moderately bright, so ignore anything that dazzles.
- Use Cassiopeia as a backup. This W-shaped constellation sits on the opposite side of Polaris from the Big Dipper, so when the Dipper is low, the W is high.
- Check your latitude. Polaris sits as many degrees above the horizon as your latitude, so it rides higher the farther north you travel.
Why the North Star matters
Because Polaris holds nearly still, sailors, explorers, and travelers have used it to find their way for thousands of years. Watch the sky over an hour and you'll see the other stars circle slowly around it, like a great cosmic clock turning above your head.
Once you can find Polaris, the rest of the sky opens up. It becomes an anchor you can return to on any clear night, in any season, helping you trace your way to other constellations. If you're just getting started, our guide to stargazing for beginners walks you through your very first night, and you can also explore how to find the Big Dipper and use it to navigate.
Ready to try it yourself? Open the Starly sky map, point it north from wherever you're standing, and let it show you exactly where Polaris is shining right now.
Open the sky map with Polaris selected and see exactly where north is from your spot.
Frequently asked questions
Is the North Star the brightest star in the sky?
No. Polaris is only moderately bright. The brightest nighttime star is actually Sirius. Polaris stands out because of its near-fixed position above the North Pole, not its brilliance.
Can you see the North Star from the Southern Hemisphere?
Generally no. Polaris sits over Earth's North Pole, so it drops below the horizon once you travel south of the equator. Southern observers navigate using the Southern Cross instead.