The summer solstice marks the longest day of the year, when the Sun reaches its highest point in the sky due to the Earth's 23.4 degree tilt. This year's summer solstice in 2024 is special as it falls on June 20, which is the earliest in a long time. Various celebrations and traditions take place around the world to mark this event.
Key Points
Summer solstice occurs when the Sun reaches its highest point in the sky
Earth's 23.4 degree tilt causes the Sun's path to change throughout the year
Summer solstice in 2024 falls on June 20, the earliest in a long time
Pros
Marks the longest day of the year
Signifies the official start of northern astronomical summer
Provides insight into Earth's axial tilt and its impact on seasons