Summer Solstice 2025 Central Time Zone. London the exact moment of the summer solstice in 2025 is 21 june, at 03:42:02. This is the first day of winter (winter solstice) in the northern hemisphere and the first day of summer (summer solstice) in the southern hemisphere.
Melbourne the exact moment of the summer solstice in 2025 is 20 march,. What is the summer solstice?