July 21 is the 202nd day of the year (203rd in leap years) in the Gregorian calendar; 163 days remain until the end of the year. == Events == === Pre-1600 === 356 BC – The Temple of Artemis in Ephesus, one of the Seven Wonders of the World, is destroyed by arson.
July 21 is the 202nd day of the year (203rd in leap years) in the Gregorian calendar; 163 days remain until the end of the year. == Events == === Pre-1600 === 356 BC – The Temple of Artemis in Ephesus, one of the Seven Wonders of the World, is destroyed by arson.
Source: Wikipedia "July 21" · CC BY-SA 4.0
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