After the sun arrives at its solstice point, it will begin to migrate back toward the south and the amount of daylight in the Northern Hemisphere will begin to decrease.

Daylight hours in Michigan on the solstice will range from approximately 15 hours and 15 minutes to over 16 hours depending on location. The longest day of the year. Celebrations occur globally, including a Finnish Juhannus celebration in Hancock,

Ready for the longest day of the year? The summer solstice, which marks the official start of the summer season, is rapidly approaching. The summer solstice, also known as the June solstice, will occur at 10:42 p.