Start Of Summer 2024 Usa. And the rest of the countries in the northern hemisphere, the summer solstice will begin on thursday, june 20, at 4:51 p.m. If your child previously had:

The summer solstice, or the first day of astronomical summer, in chicago takes place at approximately 3:50 p.m. At 22:51, official peninsular time, the earth will reach the point in its orbit.