What are the three solar terms corresponding to the summer solstice? If possible, indicate the date and the direct position of the sun.

In summer solstice, the sun shines directly on the tropic of cancer 6.2 1 or 6.22.

The winter solstice sun shines directly on the Tropic of Capricorn 12. 12 or 12.22.

The sun shines directly at the equator at 3.22 or 3.23 on the vernal equinox.

The autumnal equinox sun shines directly at the equator at 9.22 or 9.23.