Step 1 : Introduction to the question "Which state gets the most sunshine in the United States? Arizona Florida California Texas
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Sunniest Places in United States. Yuma, Arizona tops the list of places in United States with the most sun. Generally it's sunny in Yuma for 90% of the time from sunrise to sunset. In fact, with its typical 4300 sunny hours a year, Yuma achieves the world record for most recorded annual average sunshine.
