I went up to the stone U by the creek last night. It's a few days before the spring equinox, but I may try to get out someplace different to hike this weekend, so a quick visit while I had the time seemed in order. Plus, there's no guarantee that the sun will be shining Sunday night.
Just a couple of pictures of the sunset. First, taken right near the ground at the back of the U. It looks like the U is facing the sunset...
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...but it's offset a little, as this next picture shows.
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So, I've added some lines to enhance the stone structures. There is a stone wall or row in front of the U. For a video of part of that row,
click here.
The wall is outlined in red and the U is outlined in blue. The sunset is offset from the U but looks like it comes through the break in the wall if you're sitting at the U. I wonder if that's intentional or a coincidence?