Question

on which day is the midday sun directly overhead the equator?

Answer 1

Answer:

The Equinox (Vernal & Autumnal)

At the equator, the sun is directly overhead at noon on these two equinoxes.

Answer 2

Answer:

The Equinox (Vernal & Autumnal)

At the equator, the sun is directly overhead at noon on these two equinoxes.