Esme Laverne

Summer Solstice 2024 Longest Day In Usa. The summer solstice occurs for earth’s upper half when the northern hemisphere is tilted most closely toward the sun. Today (june 20) the summer solstice — the longest day of the year in the northern hemisphere — will begin, and it will be the earliest solstice in 228 years.

Find the answers to common questions, like: It is the longest day of the year.