Baby Let’s Fly Away

sunset flight

F/9.0, 1/1250, ISO 100.

A day without sunshine is like, well, night.

Interesting Fact: Neglecting atmospheric refraction and the Sun’s non-zero size, whenever and wherever sunset occurs, it is always in the northwest quadrant from the March equinox to the September equinox, and in the southwest quadrant from the September equinox to the March equinox. Sunsets occur almost exactly due west on the equinoxes for all viewers on Earth. Exact calculations of the azimuths of sunset on other dates are complex, but they can be estimated with reasonable accuracy by using the analemma. ( https://en.wikipedia.org/wiki/Sunset#Historically )

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Don’t Lose Hope When The Sun Goes Down The Stars Come Out

sunset

F/13.0, 1/640, ISO 320.

Some people can tell what time it is by looking at the sun.

But I have never been able to make out the numbers.

Interesting Fact: Sunset colors are typically more brilliant than sunrise colors, because the evening air contains more particles than morning air. ( https://en.wikipedia.org/wiki/Sunset#Historically )

 

 

Best Thing About Sunsets Is Watching Them With You

marina sunset

F/ 14.0, 1/800, ISO 500.

Living on Earth might be expensive but at least you get a free trip around the Sun every year.

 

Interesting Fact:  The time of sunset varies throughout the year, and is determined by the viewer’s position on Earth, specified by longitude and latitude, and elevation. Small daily changes and noticeable semi-annual changes in the timing of sunsets are driven by the axial tilt of Earth, daily rotation of the Earth, the planet’s movement in its annual elliptical orbit around the Sun, and the Earth and Moon’s paired revolutions around each other. During winter and spring, the days get longer and sunsets occur later every day until the day of the latest sunset, which occurs after the summer solstice. In the Northern Hemisphere, the latest sunset occurs late in June or in early July, but not on the summer solstice of June 21. This date depends on the viewer’s latitude (connected with the Earth’s slower movement around the aphelion around July 4). Likewise, the earliest sunset does not occur on the winter solstice, but rather about two weeks earlier, again depending on the viewer’s latitude. In the Northern Hemisphere, it occurs in early December or late November (influenced by the Earth’s faster movement near its perihelion, which occurs around January 3). ( https://en.wikipedia.org/wiki/Sunset )