Day and Night
Earth turns around like a spinning top. The side facing the Sun is bright and has day, and the other side is dark and has night.
This picture is part of the full library
Every lesson is open to everyone for 7 days after it is published. This one came out on September 17, 2026: its text stays readable here, and its picture opens with a subscription.
The app is free. A subscription opens every lesson, in every school year.
Examples
- You play outside when your side of Earth faces the Sun.
- You sleep in the dark when Earth turns your side away from the Sun.
Key takeaways
- Earth is always spinning.
- The Sun lights only the side of Earth that faces it.
Carry on in the app
At least one new illustrated lesson every weekday for your child’s year, with its quiz and a reminder at 6:15 pm.
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