Originally Posted by
ARaff1105
I'm new to the forum, so forgive any assumptions....
What I'm thinking is a typical sundial...stick in the ground and track the shadow as it changes position over the day....With the horizontal motion, you should have a tighter arc than the typical half-circle, but I'm thinking you can still use it to gauge number of hours that pass. You'd get tricked up by the shadow going back in reverse quicker than normal, but you'd have to account for what little "sunset" there was. I don't live in the area, but those "sunsets" change the sky color to a red due to the angle of rays as they hit the Earth. You could measure each red sky as midnight and start counting hours from there.
Another thought would be if you know your typical pace and could determine your general distance traveled. Most hikers can cover about a mile of fairly easy terrain at a light pace in about 20 minutes. Just a thought.
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