Now that you can find North we recommend using Eva Marie Saint to find Northwest.

Which way is north? Whether you're lost in the woods or you're trying to install a sundial in your yard, you're bound to want to find true north from time to time, and chances are when the time comes you won't have a compass. What's more, even if you do have a compass, it will point to magnetic north, which, depending on your location in the world, can vary a great deal from true north. So what's an intrepid explorer to do? Read this article to find several different ways to find your way.

How to find true North without a compass. (wikiHow)