Multiple choice general knowledge

Which planet has the longest day?

  1. Earth

  2. Venus

  3. Pluto

  4. Satarn
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Venus has the longest day of any planet in our solar system, taking approximately 243 Earth days to complete one rotation. Interestingly, Venus also rotates backwards (retrograde rotation) compared to most other planets.

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