Meaning of the word "summer solstice" in English

What does "summer solstice" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

summer solstice

US /ˈsʌmər ˈsɑlstɪs/
UK /ˈsʌmə ˈsɒlstɪs/

Noun

the day of the year when the sun is at its highest point in the sky, marking the longest day and shortest night of the year in the Northern Hemisphere, usually around June 21st

Example:
The summer solstice is celebrated with various traditions around the world.
On the summer solstice, the sun reaches its highest point in the sky.