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Astronomy Picture of the Day - Equinox in the Sky
APOD.NASA.gov ^ | 22 Sep, 2020 | Image Credit & Copyright: Luca Vanzella

Posted on 09/22/2020 3:10:04 PM PDT by MtnClimber

Explanation: Does the Sun set in the same direction every day? No, the direction of sunset depends on the time of the year. Although the Sun always sets approximately toward the west, on an equinox like today the Sun sets directly toward the west. After today's September equinox, the Sun will set increasingly toward the southwest, reaching its maximum displacement at the December solstice. Before today's September equinox, the Sun had set toward the northwest, reaching its maximum displacement at the June solstice. The featured time-lapse image shows seven bands of the Sun setting one day each month from 2019 December through 2020 June. These image sequences were taken from Alberta, Canada -- well north of the Earth's equator -- and feature the city of Edmonton in the foreground. The middle band shows the Sun setting during the last equinox -- in March. From this location, the Sun will set along this same equinox band again today.

(Excerpt) Read more at apod.nasa.gov ...


TOPICS: Astronomy; Astronomy Picture of the Day
KEYWORDS: nasa
To be added or removed from the Astronomy Picture of the Day ping list please send me a request via "Private Reply" (Mail).

For more detail go to the link and click on the image for a high definition image. You can then zoom by moving the magnifying glass over an area and then clicking. The side bars will move the zoomed area over the photograph.

1 posted on 09/22/2020 3:10:04 PM PDT by MtnClimber
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To: MtnClimber

2 posted on 09/22/2020 3:10:23 PM PDT by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: 21stCenturion; 21twelve; .30Carbine; 4everontheRight; AFB-XYZ; America_Right; Art in Idaho; ...

Pinging the APOD list.


3 posted on 09/22/2020 3:11:19 PM PDT by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: MtnClimber
There is a hidden "cat picture" behind the
underlined seven bands link in the article.
No idea why...
4 posted on 09/22/2020 3:30:15 PM PDT by Repeal The 17th (Get out of the matrix and get a real life.)
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To: MtnClimber
Latin equus (gen. equi) = horse
Latin nox = night

Equinox = "night of the horse"?

Well, Pegasus is easily visible this time of year in the evening sky.

5 posted on 09/22/2020 3:36:00 PM PDT by Verginius Rufus
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To: MtnClimber; All

I’m so GLAD that someone in authority is ‘splainin’ this to people!

Fall is my favorite time of year, mainly due to our fabulous Sunsets. The Sun finally sets south of our west treeline/windbreak, so I can see Sunsets this time of year. Every evening, a little bit more of a gorgeous display.

*HEART*

How do people NOT know this stuff about the PLANET they inhabit? Oh, never mind. ;)


6 posted on 09/22/2020 3:40:18 PM PDT by Diana in Wisconsin (I don't have 'Hobbies.' I'm developing a robust post-Apocalyptic skill set.)
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To: Repeal The 17th
There is a hidden "cat picture" behind the underlined seven bands link in the article. No idea why...

Ha ha. Seven kittens.

7 posted on 09/22/2020 3:40:23 PM PDT by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: Repeal The 17th

It must be automated. For ‘equinox band’ the link goes to a 5-piece Bulgarian combo.


8 posted on 09/22/2020 3:42:07 PM PDT by deks
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To: MtnClimber
Amazing - that they got seven days with nice weather,

9 posted on 09/22/2020 4:21:52 PM PDT by BitWielder1 (I'd rather have Unequal Wealth than Equal Poverty.)
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To: MtnClimber

I stand in awe, with my mouth open like a little kid. :-)


10 posted on 09/22/2020 4:26:11 PM PDT by AFB-XYZ (Option 1 -- stand up. Option 2 -- bend over.)
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To: Repeal The 17th; MtnClimber

Thanks Mt. Climber!

(Photo looks like party lights strung out over the city!)

Repeal:

The cats have 7 bands, or at least one of them does!


11 posted on 09/22/2020 7:43:54 PM PDT by Pete from Shawnee Mission
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To: MtnClimber

EQUINOX ON GROUND AFTER IT LANDED...................

12 posted on 09/23/2020 5:28:45 AM PDT by Red Badger (Sine Q-Anon.....................very............)
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