While the Earth is revolving around the sun, less direct sunlight is reaching the Northern Hemisphere than the Southern Hemisphere. What season is it in the Northern Hemisphere?(

If less direct sunlight is reaching the Northern Hemisphere than the Southern Hemisphere, it means the Northern Hemisphere is experiencing winter.

When the Earth is revolving around the sun, the variation in the amount of direct sunlight reaching different parts of the Earth's surface causes the change in seasons. When less direct sunlight is reaching the Northern Hemisphere and more is reaching the Southern Hemisphere, it is considered to be the winter season in the Northern Hemisphere.