Summer Solstice 2024 Diagrammen. During the solstice, the earth’s axis (around which the planet spins, completing one. This is the first day of astronomical summer and occurs as the sun reaches its most.
The northern hemisphere summer solstice will occur thursday, june 20th at 4:51 pm edt, marking the start of astronomical summer. Winter solstice 2024 date and time this year, winter solstice will occur on saturday, december 21.