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A total solar eclipse is a rare event, recurring somewhere on Earth every 18 months on average, [38] yet is estimated to recur at any given location only every 360–410 years on average. [39] The total eclipse lasts for only a maximum of a few minutes at any location because the Moon's umbra moves eastward at over 1700 km/h (1100 mph; 470 m/s ...
An eclipse does not occur every month, because one month after an eclipse the relative geometry of the Sun, Moon, and Earth has changed. As seen from the Earth, the time it takes for the Moon to return to a node, the draconic month, is less than the time it takes for the Moon to return to the same ecliptic longitude as the Sun: the synodic month.
The lone hybrid eclipse, of which its total eclipse portion passed over Idaho, occurred on April 28, 1930. The most recent total solar eclipse in Idaho was on August 21, 2017; the most recent annular solar eclipse was on October 14, 2023; and the most recent partial solar eclipse was on April 8, 2024.
A total solar eclipse created a celestial spectacle Monday in the skies over parts of Mexico, the United States and Canada after a nearly seven-year wait.
At this point, the longest measured duration in which the Moon completely covered the Sun, known as totality, was during the solar eclipse of July 22, 2009. This total solar eclipse had a maximum duration of 6 minutes and 38.86 seconds. The longest possible duration of a total solar eclipse is 7 minutes and 32 seconds.
This year has been a special one for astronomical events, with the April 8 total solar eclipse giving millions of Americans a once-in-a-lifetime view of a rare space phenomenon.. Another total ...
A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby obscuring the view of the Sun from a small part of the Earth, totally or partially. By location [ edit ]
The saros (/ ˈ s ɛər ɒ s / ⓘ) is a period of exactly 223 synodic months, approximately 6585.321 days (18.04 years), or 18 years plus 10, 11, or 12 days (depending on the number of leap years), and 8 hours, that can be used to predict eclipses of the Sun and Moon.