The eclipse at Grand Canyon National Park, Arizona.

Sun spots are seen as the moon moves into a partial eclipse position.

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People line up next to the Scituate Light House to watch an eclipsed sunrise on June 10, 2021 in Scituate, Massachusetts.

TORONTO, ON - JUNE 10: The sun rises behind the skyline during an annular eclipse on June 10, 2021 in Toronto, Canada. Across parts of Canada, viewers witnessed the rare sighting of a so-called "ring of fire" solar eclipse - a thin outer ring of the sun's disk that is not completely covered by the smaller dark disk of the moon. (Photo by Mark Blinch/Getty Images)

A partial solar eclipse is seen over the Houses of Parliament on June 10, 2021 in London, England.

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The partial solar eclipse is seen as the sun rises behind the Delaware Breakwater Lighthouse on June 10, 2021 in Lewes, Delaware.

Viewers in the UK will witness a partial solar eclipse this morning with around a fifth of the Sun's light blocked in London.

A partial solar eclipse is seen as the sun rises behind the Capitol Building on June 10, 2021 in Arlington, Virginia.

This annular eclipse will be seen as a visible thin outer ring of the sun's disk that is not completely covered by the smaller dark disk of the moon, a so-called "ring of fire".

This annular eclipse will be seen as a visible thin outer ring of the sun's disk that is not completely covered by the smaller dark disk of the moon, a so-called "ring of fire".

Sun spots are seen as the moon moves into a full eclipse position after reaching annularity during the first annular eclipse seen in the U.S. since 1994 on May 20, 2012. Differing from a total solar eclipse, the moon in an annular eclipse appears too small to cover the sun completely, leaving a ring of fire effect around the moon.