Summer Solstice 2024 Dates. The winter solstice begins winter in the northern hemisphere, bringing the longest night and shortest day due to earth's 23.5° tilt. And short nights and long days for those in south of the equator.
Learn about the summer solstice dates in the northern hemisphere and southern hemisphere here. The winter solstice begins winter in the northern hemisphere, bringing the longest night and shortest day due to earth’s 23.5° tilt.