Exact time and date of the September equinox and other seasons. When is the first day of Autumn and when does each season start?

Oct 9, 2025 · Astronomical spring starts with the vernal equinox, when day and night are roughly equal, and ends the day before the summer solstice. Meteorological spring runs from March 1 to May 31, …

What Does Spring Look Like Spring is the season between the last days of winter and the first days of summer, when the weather starts transitioning from colder days to warmer days and the temperature …

Feb 28, 2025 · Meteorological spring starts on March 1 and runs through May 31 every year, regardless of the exact moment of the vernal equinox. This allows the seasons to be more consistent, which is …

March 20 marks the first day of spring, also known as the vernal equinox.

Mar 19, 2025 · The “official” first day of spring is widely known as the vernal equinox. For 2025, the vernal equinox will commence on Thursday, March 20th, at 5:01 a.m. EDT (2:01 a.m. PDT).

Mar 19, 2025 · Spring gets its official start Thursday in the Northern Hemisphere with the arrival of the vernal equinox. But what does that mean?

Mar 18, 2025 · Spring starts March 20 and ends June 20 when summer begins. Spring officially begins Thursday, bringing longer daylight hours and a shift toward warmer temperatures as the spring …

Mar 20, 2025 · Here’s a list of the exact dates and times of the four seasons in North America, including the first days of winter, spring, summer, and fall for the next ten years.

3 days ago · Summer? Washington will continue gaining sunlight as 2026 begins. By the spring equinox on Friday, March 20, Washington state will experience more than 12 hours of daylight.