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 · Flowers begin to bloom, trees regain their leaves, and many animals become more active after winter. Astronomical spring starts with the vernal equinox, when day and night are …

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 …

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).

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 …

When does spring end? Spring will last until the summer solstice June 20, when the longest day of the year marks the official start of summer.

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.

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?

Feb 26, 2025 · “Meteorological spring” lasts from March 1 through May 31, and starts before the spring equinox, which marks the start of astronomical spring on March 20, 2025.

Mar 7, 2025 · Meteorological spring began on March 1, while astronomical spring starts on the vernal equinox. The vernal equinox marks the astronomical first day of spring and falls on …