Marooned Without a Compass Day

What the day is

Marooned Without a Compass Day is observed on November 6. It is an unofficial, lighthearted day with no documented founder, and it challenges you to imagine losing your compass and finding your way using only what nature gives you.

The timing suits the idea. By early November the days are short, the sun sits low and the sky is often clear, so it is a good moment to practice reading both the horizon and the stars.

Origin and background

Navigation without instruments is one of the oldest human skills. Polynesian wayfinders crossed thousands of miles of open ocean by reading stars, swells, winds and the flight of birds, while sailors in many cultures used the sun's path and the position of the stars. The magnetic compass only reached Europe in the Middle Ages, and plenty of travelers got along without it for most of history.

A few simple methods still work. The sun rises roughly in the east and sets roughly in the west, though not exactly except at the equinoxes. In the northern hemisphere, the North Star, Polaris, stays almost directly above true north and can be found by following the two end stars of the Big Dipper's bowl. A stick pushed into level ground gives a rough east-west line if you mark the tip of its shadow twice, about fifteen minutes apart. The old rule that moss grows only on the north side of a tree is not reliable, so it is better to ignore it.

Today almost everyone carries a phone with a map, which is exactly why a day for practicing the old skills makes sense. Batteries run out and signals drop in remote places.

How to take part

• Go outside at sunset and note where the sun goes down, then check it against a map.
• Try the shadow stick method on a sunny day and compare it to a compass.
• On a clear night, find the Big Dipper and follow it to the North Star.
• Walk somewhere familiar without your phone, using only landmarks, and see if you can find your way back.
• Learn to read a paper map and a compass, a skill that takes an hour to pick up and lasts for years.