Summer 2025 officially begins on June 20 with the summer solstice. The summer solstice occurs when the sun reaches its ...

In the Northern Hemisphere, summer officially starts in the third week of June on the date of the summer solstice, or the longest day of the year. This year, the summer solstice will take place on ...

Here is what to know about the summer solstice, and when the first official day of summer will be, according to the Farmer's Almanac. The astronomical start to summer will fall on Friday ...