Please use a straight line to connect the following solar terms and time with the direct sunlight on this day.

The latitude of direct sunlight is the vernal equinox in the northern hemisphere when the equator moves northward, and the date is about March 2 1; When the sun shines directly on the Tropic of Cancer, it is the summer solstice in the northern hemisphere, and the date is around June 22; When the latitude of direct sunlight is the equator and moves south, it is the autumn equinox in the northern hemisphere, and the date is around September 23; When the latitude of direct sunlight is the tropic of Capricorn, it is the winter solstice in the northern hemisphere, and the date is around 65438+February 22.

So the answer is: