What Is Summer Solstice 2025 Date. The summer solstice, also known as the june solstice arrives june 20 at 4:51 p.m. The summer solstice, which is when the sun reaches the most.
Here’s everything you need to know about summer solstice 2025. The first day of summer arrives with the solstice this year on thursday, june 20, 2025 at 4:51 p.m.