Solar system days

Did you know the days of the week correspond to the names of the planets?

Some of the names of days don't make much sense in English. Knowing the planet's Latin name, or speaking a Romance language, can help you understand the names of days more easily. English has retained the planet names for Saturday, Sunday, and Monday. However, the names for the other days of the week have been replaced by their equivalent Norse or Germanic gods.

Can you guess which planet corresponds to which day? Click a planet to try:

sun moon mars
SUN MOON MARS
mercury jupiter venus
MERCURY JUPITER VENUS
saturn uranus neptune
SATURN URANUS NEPTUNE

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