Question

what is aphelion? what is the distance between the earth and sun during aphelion?

Answer 1

The earth is at the maximum distance fom the Sun on about 4th July.Thus position is known as aphelion.
                   During aphelion the earth is at a distance of about 152 million kilometre.

Answer 2

Here is ur answer mate,

Aphelion is the point in the Earth's orbit when it is farthest from the sun.

The distance between Earth and Sun during aphelion is 152.5 million km.

Hope it helps....✌️✌️❤️☺️