Day
Key Stage 2
Meaning
A day is the time it takes for the Earth to spin around once.
About a Day
Key Stage 3
Meaning
A day is the time it takes for a planet to spin around once.
About Days
- A day on Earth lasts 24 hours.
- A daytime and nighttime are caused by the Earth spinning around on its axis.
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| As the Earth spins the side facing The Sun is in daylight and the side facing away from The Sun is in darkness. |