23graden (that's dutch for 23degrees)
It takes our planet Earth 24 hours to spin around its own axis, and 365 days to finish one orbit around the sun. But did you know Earth's rotational axis has a 23° tilt?
If this tilt wasn’t here, the seasons would not exist. Sunlight would hit the earth’s surface at the same angle all year long. Daytime would last 12 hours every single day, we would have the same temperatures in winter and summer, no trekking birds, no autumn leaves, no swallows in spring, no rainy seasons.
Nature would be different, and probably a bit boring...