Summer Hours 2025. On saturday night, clocks are set back 1 hour (i.e., gaining one hour) to “fall back.” sunrise and sunset will. In 2025, the solstice moment will fall at 20:51 utc (3:51 p.m.

The summer solstice, also known as the june solstice arrives june 20 at 4:51 p.m. Summer 2025 starts on thursday, june 20th in the northern hemisphere, with the first day of summer being the longest daylight day of the year with the earth’s axis having.