Solstice 2025 Dates

Solstice 2025 Dates. How can i determine the equinox and solstice dates and times? Australia equinox and solstice dates.

Thursday, june 20 is the official first day of northern astronomical summer for 2025 — summer solstice — which is the longest day of the year for this half of the. The next solstice will occur on june 20, 2025, at 20:51 gmt (4:51 p.m.