Solstice & Equinox

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an advertisement for the earth's orbit will be at its closest point to the sun for the year
Happy Perihelion 2024!
Happy Perihelion! Oh, so close! ๐ŸŒŽ๐ŸŒž๐Ÿค”๐Ÿฅณ๐Ÿ‘ January 3, 2024, at 00:38 UTC (January 2, 2024, 7:38 p.m. EST or 4:38 p.m. PST) Earth's orbit will be at its closest point to the Sun for the year! The distance from Earth's center to the Sun's center will be 91,404,095 mi (147,100,632 km). https://bit.ly/perihelion2024
the words goodbye, autumn written in front of a forest with sun shining through trees
Winter Solstice 2023
Seaons greetings! Are you enjoying the first full day of Winter or Summer? ๐ŸŒž๐ŸŒŽ โ„๏ธโ˜ƒ๏ธ๐Ÿปโ€โ„๏ธ๐Ÿคโ›ธ๐Ÿฅฅ๐ŸŒด๐ŸŒบ๐Ÿ๐ŸŒธ
the earth's layers are labeled in different languages
Equinox - Earthโ€™s North and South poles
During an #equinox, the Earthโ€™s North and South poles are not tilted toward or away from the Sun, and the duration of daylight is theoretically the same at all points on Earthโ€™s surface. Image via National Geographic
an image of the earth's magnetic field and its different positions, including satellites
Earthโ€™s tilted axis causes the seasons
Throughout the year, different parts of Earth receive the Sunโ€™s most direct rays. So, when the North Pole tilts toward the Sun, itโ€™s summer in the Northern Hemisphere. And when the South Pole tilts toward the Sun, itโ€™s winter in the Northern Hemisphere. #equinox #solstice
the map shows where you can see the moon in the sky over the earth's oceans
Equinox World Map
This map shows the position of the Sun and the Moon during the September 23, 2022 equinox at 1:03 UTC (Thursday, September 22, 2022 at 9:03 p.m. EDT โ€ข 6:03 p.m. PDT ). It shows which parts of the Earth are in daylight and which are in night. CREDIT: www.timeanddate.com
the earth's four phases are shown in this diagram
March & September Equinoxes
The equinoxes and solstices are directly related to the seasons of the year. In the northern hemisphere, the vernal equinox (March) conventionally marks the beginning of spring while the autumnal equinox (September) marks the beginning of autumn. In the southern hemisphere, the vernal equinox occurs in September and the autumnal equinox in March. CREDIT: www.timeanddate.com
what is an equinnox? with the sun and earth in the background
What is an Equinox?
What are equinoxes? What causes these astronomical events? Find out how they influence the seasons and hours of daylight on each planet. | via National Geographic https://www.youtube.com/watch?v=enlih8M5DN0
an autumn event poster with the words, november equinnox and spring flowers
September Equinox 2023
Happy Fall, Southern Hemisphere! ๐Ÿ๐Ÿฅง๐ŸŽƒ๐Ÿฟ๏ธ๐ŸŒฐ๐Ÿ„๐Ÿฆ”๐Ÿ๐Ÿ‚๐Ÿ“šโ˜•๏ธ๐ŸŒฅ๐Ÿ‚๐Ÿงฃ๐Ÿงฆ Happy Spring, Southern Hemisphere! ๐ŸŒธ๐ŸŒท๐ŸŒฟ๐ŸŒฑ๐ŸŒผ๐ŸŒบ๐ŸŒˆ๐ŸŒท๐Ÿ„๐Ÿ‘’๐Ÿ“๐Ÿธ๐ŸŒฝ๐ŸŽ๐Ÿ‹ A change of seasons is here! Saturday, September 23, 2023 at 06:50 UTC Saturday, September 23, 2023 at 2:50 a.m. EDT Friday, September 22, 2023 at 11:50 p.m. PDT #equinox
an event poster with the earth in black and white
Happy September 2023 Equinox!
A change of seasons is here. Saturday, September 23, 2023 at 06:50 UTC Saturday, September 23, 2023 at 2:50 a.m. EDT Friday, September 22, 2023 at 11:50 p.m. PDT #equinox
the words hello autumn written in white on an orange and red leafed tree branch
Happy Fall! Happy Spring!
Happy September Equinox! A change of seasons is here. Happy Fall, Southern Hemisphere! ๐Ÿ๐Ÿ‚๐Ÿ“šโ˜•๏ธ๐ŸŒฅ๐Ÿ‚๐Ÿงฃ๐Ÿงฆ๐Ÿ๐Ÿฅง๐ŸŽƒ๐Ÿฟ๏ธ๐ŸŒฐ๐Ÿ„๐Ÿฆ” Happy Spring, Southern Hemisphere! ๐ŸŒˆ๐ŸŒท๐Ÿ„๐Ÿ‘’๐Ÿ“๐Ÿธ๐ŸŒฝ๐ŸŽ๐Ÿ‹๐ŸŒธ๐ŸŒท๐ŸŒฟ๐ŸŒฑ๐ŸŒผ๐ŸŒบ