article_snippet: Mercury: 58 days and 15 hours .
article_snippet: Earth: 23 hours, 56 minutes, 4 seconds .
article_snippet: Mars: 24 hours, 39 minutes, 35 seconds .
article_snippet: Saturn: 10 hours, 32 minutes and 45 seconds .
article_snippet: Uranus: 17 hours, 14 minutes and 24 seconds .
article_snippet: Neptune: 16 hours, 6 minutes and 36 seconds .