Solstice 2024 Summer Events. On the summer solstice, the longest day of the year in the northern hemisphere, the. This means the summer solstice will happen in the northern hemisphere at 4:51 pm edt or 1:51 pm pdt.
In 2024, the summer solstice will occur on thursday, june 20, at 20:51 utc. The northern summer solstice happens when earthโs tilt toward the sun is at a maximum and the sun is directly over the tropic of cancer, which is located at 23.5 degrees north.