First Day Of Summer 2024 Date. For those of us in the northern hemisphere, earth is tilting mostly. Because the earth rotates on a tilt, the summer solstice takes place when the.

Because the earth rotates on a tilt, the summer solstice takes place when the. In 2024, the summer solstice will occur on june 20, at 20:51 gmt in the northern hemisphere, and on december 21, at 09:20 gmt in the southern hemisphere.