Astronomy Picture of the Day · September 22, 2012

Austrian Analemma

The Astronomy Picture of the Day for September 22, 2012 is “Austrian Analemma,” an image. The picture is copyrighted by its creator (Image Credit & Copyright: Robert Pölzl). The original explanation runs about 202 words.

From the explanation

“Today, the Sun crosses the celestial equator heading south at 14:49 Universal Time. An equinox (equal night), this astronomical event marks the first day of autumn in the northern hemisphere and spring in the south.”

— APOD editors, September 22, 2012

Read the full explanation on science.nasa.gov

At a glance

Date: September 22, 2012
Type: Image
Credit: Credit: Image Credit & Copyright: Robert Pölzl
Copyright: Copyrighted by the credited creator. Ask the copyright holder before reusing it.
Explanation length: About 202 words

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Topics in this entry

The Sun

Topics are matched from words in the title and explanation.

On this day: September 22 in other years

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Source

Astronomy Picture of the Day, September 22, 2012 — science.nasa.gov/image-article/apod-2012-september-22-austrian-analemma

Copy taken Oct 28, 2026, 2:39 AM EDT. The image and explanation belong to their creators. OpenOrbit is not affiliated with or endorsed by NASA.