Ready for the first day of spring? What we know about the 2025 spring equinox, the autumnal equinox, summer and winter ...

This year, it falls on Dec. 21. The summer solstice is six months later, around June 21. For people who live below the ...

This year, it falls on Dec. 21. The summer solstice is six months later around June 21. For people who live below the equator ...

The difference between an equinox and a solstice is based on Earth’s tilt, affecting daylight length and the changing of ...

The first day of astronomical spring – or the vernal equinox – begins on March 20. The vernal equinox means day and night ...

Summer solstice on Friday, June 20 - Sunday, Sept. 21 Fall: Fall equinox on Monday, Sept. 22 - Saturday, Dec. 20 Winter: Winter solstice on Sunday, Dec. 21 - Thursday, March 19 Rep. Raúl Grijalva ...

The longest day of the year is the summer solstice. What is the shortest day of the year? The shortest day of the year is the winter solstice. A solstice is the moment the Earth's tilt toward or ...

The spring equinox can happen between March 19 and March 20. The longest day of the year, the summer solstice, arrives June 20. Spring is here, but don't put away those sweaters yet. A cold front is ...

June 20, 2025, while the winter solstice, the shortest day, occurs on Sunday, December 21, 2025. Ready for winter to be over? You're in luck because spring is about to officially begin ...

June 20 Fall (autumnal equinox): Sept. 22 Winter solstice: Dec. 21 Meteorological seasons are the three-month periods we commonly refer to when talking about spring, summer, fall and winter.