★ Key Takeaways
About 864,938 milesThe Mean Radius of the Sun Is 432,450 Miles (696,000 Kilometers), Which Makes Its Diameter About 864,938 Miles (1.392 Million Km). You Could Line up 109 Earths Across the Face of the Sun. the Sun’s Circumference Is About 2,713,406 Miles (4,366,813 Km). Oct 31, 2017
Dive deep into What Is the Size of the Sun with expert analysis.
About 864,938 milesThe Mean Radius of the Sun Is 432,450 Miles (696,000 Kilometers), Which Makes Its Diameter About 864,938 Miles (1.392 Million Km). You Could Line up 109 Earths Across the Face of the Sun. the Sun’s Circumference Is About 2,713,406 Miles (4,366,813 Km). Oct 31, 2017
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