4 Seasons Spring Summer Fall Winter 2025 Calendar. In the northern hemisphere spring is the first full season to happen in each. Winter solstice 2025 (beginning of astronomical winter) on the day of the winter (december) solstice, the sun passes through the southernmost point of the ecliptic, that is, as far as.
Here are the equinox and solstice datesโplus, answers to common questions about the seasons of. Earth’s four seasons are spring, summer, autumn (fall) and winter.