Why is the crescent moon sometimes lit on the bottom?

The moon will appear as a tiny sliver on April 20. Can you spot it?

Why does the crescent moon look like it's lying on its side in the

Sarah Cooper (@sarah_cooper_smith)

Part 1: Lunar Phases Imaging the Universe - The University of Iowa

amateur observing - Why can I see sometimes a horizontal half moon instead of a vertical one? - Astronomy Stack Exchange

Why is moons cresent lower｜TikTok Search

Sarah Cooper (@sarah_cooper_smith)

The moon will appear as a tiny sliver on April 20. Can you spot it?

Earthshine