Summer Solstice 2026. This year the summer will start on thursday june 20, 2024 (day of the summer solstice) and will end on sunday september 22, 2024 with the autumnal equinox. 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033 and 2034.

When the sun’s rays are at their. Summer solstice marks the longest day and shortest night of the year in the northern hemisphere.