Okay, so it turned out that I had a really nicely clear sky this morning. Not that it turned out to matter much because things aren't exactly flat where I'm located and so my horizon is slightly elevated above what it would be if I was looking out over several miles of water but, nevertheless, I did get some good data with the Spyglass App on my iPhone.
First, I'll post a screen shot of what was reported to me as being the "official" Sunrise time for my location.
Notice on this first image that while some website I went to said that Sunrise was at 7:25:16 for my location, it turns out that it actually wasn't. The Sun is still 1.1° below the horizon...
View attachment 26721
Next is a screen shot of when the Sun crossed 90° East. Notice that at this point the Sun is a mere .3° below the horizon at my location (that's less than one apparent solar diameter, which is .5°) ...
View attachment 26723
Last is a screen shot of when the Sun actually got to the horizon line. So here we see the Sun at 0.0° above the horizon and it is at 90.2° East....
View attachment 26722
Now, keep in mind that the actual equinox does not occur until 4:58pm Central Time (That's 21:58 UTC) and so that accounts for why the Sun was at 90.2° East when it crossed the horizon this morning. I'll take some more images this evening and the sunset should be even closer to due West than the sunrise was to due East.
We should also keep in mind that there is some disagreement about when sunrise actually happens. Is it when the first glimpse of the Sun peaks above the horizon or is it when the midpoint of the Sun's disk touches the horizon or is it when the whole disk of the Sun is visible above the horizon. Also given the refraction that happens due to the atmosphere, it's rather hard to pin down precisely when any of those three things happen.
BUT IT DOESN'T MATTER!
Picking nits over those kinds of details is not relevant to the point here. The point is that every single person on this entire planet would have gotten very similar numbers this morning. It absolutely does not matter how far North or South you are at all and the only way in which your East and West position matters is that those who happen to be at a location where the Sun rises or sets at 21:59 UTC are really going to have the Sun rise or set absolutely dead smack on the due East or due West direction. For everyone else, the difference is to small to notice without very precise equipment.
This is absolute proof, and I'm mean that literally, it is absolute PROOF that the Earth IS NOT FLAT! In fact, it is not only proof that the Earth cannot be flat but it is proof that the Earth is a sphere and that the Sun is very far away.
Clete
First, I'll post a screen shot of what was reported to me as being the "official" Sunrise time for my location.
Notice on this first image that while some website I went to said that Sunrise was at 7:25:16 for my location, it turns out that it actually wasn't. The Sun is still 1.1° below the horizon...
View attachment 26721
Next is a screen shot of when the Sun crossed 90° East. Notice that at this point the Sun is a mere .3° below the horizon at my location (that's less than one apparent solar diameter, which is .5°) ...
View attachment 26723
Last is a screen shot of when the Sun actually got to the horizon line. So here we see the Sun at 0.0° above the horizon and it is at 90.2° East....
View attachment 26722
Now, keep in mind that the actual equinox does not occur until 4:58pm Central Time (That's 21:58 UTC) and so that accounts for why the Sun was at 90.2° East when it crossed the horizon this morning. I'll take some more images this evening and the sunset should be even closer to due West than the sunrise was to due East.
We should also keep in mind that there is some disagreement about when sunrise actually happens. Is it when the first glimpse of the Sun peaks above the horizon or is it when the midpoint of the Sun's disk touches the horizon or is it when the whole disk of the Sun is visible above the horizon. Also given the refraction that happens due to the atmosphere, it's rather hard to pin down precisely when any of those three things happen.
BUT IT DOESN'T MATTER!
Picking nits over those kinds of details is not relevant to the point here. The point is that every single person on this entire planet would have gotten very similar numbers this morning. It absolutely does not matter how far North or South you are at all and the only way in which your East and West position matters is that those who happen to be at a location where the Sun rises or sets at 21:59 UTC are really going to have the Sun rise or set absolutely dead smack on the due East or due West direction. For everyone else, the difference is to small to notice without very precise equipment.
This is absolute proof, and I'm mean that literally, it is absolute PROOF that the Earth IS NOT FLAT! In fact, it is not only proof that the Earth cannot be flat but it is proof that the Earth is a sphere and that the Sun is very far away.
Clete
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