Ryann Claudine

Summer Solstice 2025 Time Zone. Summer begins with the solstice on friday, june 20, 2025, marking the astronomical first day of summer in the northern hemisphere. Singapore the exact moment of the summer solstice in 2025 is 21 june, at.

The solstice is the time of year when the sun’s rays hit the earth at the steepest angle. In different time zones, the date of the solstice can differ by a day, so it is important to indicate your exact location.