Spring Solstice 2024. In 2024, the summer solstice will occur at 4:50 p.m. For those of us in the northern hemisphere, this was marked by the arrival of the vernal equinox (otherwise known as the “first point of aries “).

The spring equinox has passed and we’re just weeks away from the summer solstice. In the northern hemisphere, it is the longest day of the year, marking the start of summer.