When Does Summer Start 2024 Usa Time. This year's summer solstice will arrive this thursday on june 20 for the northern hemisphere, according to nasa. The 2024 summer solstice arrives june 20 at 4:51 p.m.
That also happens to be the summer solstice, aka the start of summer. The 2024 summer solstice arrives june 20 at 4:51 p.m.