The 2025 summer solstice takes place on June 20, heralding the onset of astronomical summer and the longest day of the year.

Summer solstice 2025 is here! Today marks the longest day of the year for the Northern Hemisphere

Source: space
Source Link: https://www.space.com/stargazing/summer-solstice-2025-is-here-today-marks-the-longest-day-of-the-year-for-the-northern-hemisphere