Summer Solstice 2024 Date And. Edt on june 20, according to timeanddate.com. According to nasa, the global occurrence of the summer solstice in 2024 will be on june 20 at 4:50 pm eastern daylight time (edt).
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. When is winter solstice, the shortest day and longest night of the year 2024?