Summer Solstice 2025 Date And Time. When is summer estival solstice in usa 2025? In 2025, the summer solstice in the northern hemisphere will occur on june 20, 2025, at 10:42 pm edt (or 2:42 am utc on june 21).

Find out the date when june solstice is in 2025 and count down the days until june solstice with a countdown timer. It also lists astronomical sunrise and sunset timings on summer solstice day.