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elleng

(130,936 posts)
Tue Jan 4, 2022, 09:46 PM Jan 2022

Did you know that Earth reaches its closest point to the Sun about two weeks after the December

solstice? It happens on January 4, 2022! We call this point in Earth’s orbit around the Sun “perihelion.” Interestingly, we’re closest to our fiery star in the winter and farthest away in the hot summer. Learn all about perihelion and aphelion!

https://www.almanac.com/content/what-aphelion-and-perihelion?

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Did you know that Earth reaches its closest point to the Sun about two weeks after the December (Original Post) elleng Jan 2022 OP
We're just about at the latest sunrise of the year too. NT mahatmakanejeeves Jan 2022 #1
Right! 7:24 today, 7:23 Monday, 7:22 Friday. elleng Jan 2022 #2
I can already feel the warmth. mahatmakanejeeves Jan 2022 #3
LOLOLOL! elleng Jan 2022 #6
That's winter for the Northern hemisphere. Delmette2.0 Jan 2022 #4
Yup Metaphorical Jan 2022 #5
No, but wake me up when we get to my stop Effete Snob Jan 2022 #7
;-) elleng Jan 2022 #8

Metaphorical

(1,603 posts)
5. Yup
Tue Jan 4, 2022, 10:08 PM
Jan 2022

The difference is pretty slight between perihelion and aphelion, about 0.01 AU, so the temperature differential isn't all that significant. The southern hemisphere does receive more sunlight, perhaps 0.5% more, but because the hemisphere is about 40% ocean (which has a very low albedo), the seas absorb most of it, keeping the temperatures of the two roughly the same.

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