Solstice 2025 Dates Calculator
Solstice 2025 Dates Calculator. There are two such solstices each year and they mark the dates on which the summer and winter seasons begin. Sydney the exact moment of the summer solstice in 2025 is 20 march, at.
In different time zones, the date of the solstice can differ by a day, so it is important to indicate your exact location. The northern winter solstice occurs around december 21st of each year, and the northern summer solstice occurs around june 21st.