Astronomy Picture of the Day - A Year in Sunsets

By Free Republic | Created at 2024-12-21 19:27:27 | Updated at 2024-12-22 06:41:23 11 hours ago

Astronomy Picture of the Day - A Year in Sunsets
NASA ^ | 21 Dec, 2024 | Image Credit & Copyright: Wael Omar

Posted on 12/21/2024 11:23:51 AM PST by MtnClimber

Explanation: A year in sunsets, from April 2023 to March 2024, track along the western horizon in these stacked panoramic views. The well-planned sequence is constructed of images recorded near the 21st day of the indicated month from the same location overlooking Cairo, Egypt. But for any location on planet Earth the yearly extreme northern (picture right) and southern limits of the setting Sun mark the solstice days. The word solstice is from Latin for "Sun" and "stand still". On the solstice date the seasonal drift of the Sun's daily path through the sky appears to pause and reverse direction in its annual celestial journey. Of course the Sun reaches a stand still on today's date. The 21 December 2024 solstice at 09:21 UTC is the moment of the Sun's southernmost declination, the start of astronomical winter in the north and summer in the south.

TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; nasa

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For more detail go to the link and click on the image for a high definition image. You can then move the magnifying glass cursor then click to zoom in and click again to zoom out. When zoomed in you can scan by moving the side bars on the bottom and right side of the image.

1 posted on 12/21/2024 11:23:51 AM PST by MtnClimber

To: MtnClimber

2 posted on 12/21/2024 11:24:12 AM PST by MtnClimber (For photos of scenery, wildlife and climbing, click on my screen name for my FR home page.)

To: 21stCenturion; 21twelve; 4everontheRight; A Navy Vet; A_perfect_lady; abb; AFB-XYZ; AFPhys; ...

Pinging the APOD list

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3 posted on 12/21/2024 11:24:59 AM PST by MtnClimber (For photos of scenery, wildlife and climbing, click on my screen name for my FR home page.)

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