If the tilt of Earth’s axis were 10◦ , where would we find the Arctic and Antarctic Circles (what

Question

latitudes)? Would this cause a change in the dates of the solstices, equinoxes, and perihelion and
aphelion?

Answer 1

First question: At N 80 and S 80 degrees latitude.

Second question: No, but the change is seasonal weather and night length between solstices would be less.