What Months Are The Fall May 2026

Meteorologists and many climatologists define seasons by whole calendar months for easier statistical comparison:

This system fixes fall to the three-month block that contains the equinox and the following two months.

Fashion seasons are locked to the meteorological months. Retailers release "fall fashion" (sweaters, boots, flannels) in late August, and they disappear by December 1st. If you want to buy a fall jacket, you need to shop in September or October, not November.

Because the Earth is tilted on its axis, the Southern Hemisphere experiences opposite seasons. When people in New York are watching leaves fall in October, people in Sydney, Australia, are watching flowers bloom in spring. what months are the fall

Pro tip for travelers: If you are planning a "fall foliage" vacation, remember that March and April are the prime months for autumn colors in countries like Argentina, Chile, South Africa, and New Zealand.

The astronomical start of fall (the autumnal equinox) changes slightly each year because the Gregorian calendar (365 days) isn't perfectly synced with Earth's orbital period (approximately 365.24 days). This is why some years you might see fall begin on September 22, and other years on September 23. In rare cases, it can occur on September 21 or 24.

This depends on growing cycles. For example: This system fixes fall to the three-month block

If you’d like, I can produce a longer, sourced article with historical, cultural, and scientific background or provide exact equinox/solstice dates for a specific year.

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In the Northern Hemisphere, fall is generally defined as September, October, and November. However, the exact months depend on whether you are using the meteorological or astronomical calendar, as well as your location on the globe. The Quick Answer Northern Hemisphere Fall: September, October, and November. Southern Hemisphere Fall: March, April, and May. Blog Post: When Does Fall Actually Start? Pro tip for travelers: If you are planning

The arrival of "sweater weather" and pumpkin spice is something many of us look forward to all year, but if you ask a scientist and a calendar maker when fall starts, you might get two different answers. Here is everything you need to know about the months that make up the autumn season. 1. The Meteorological Fall (The "Neat" Way)

For record-keeping and simplicity, meteorologists divide the year into four three-month quarters based on annual temperature cycles. Meteorological Versus Astronomical Seasons | News

Fall (also called autumn) is the season between summer and winter. The exact months considered "fall" depend on whether you use the astronomical or meteorological definition and on the hemisphere.

As the summer heat begins to wane and the leaves transform into a tapestry of crimson, orange, and gold, many people find themselves asking a simple yet essential question: What months are the fall?

The answer depends on who you ask—an astronomer, a meteorologist, or a cultural historian. While a standard calendar might point to a specific three-month block, the reality of autumn is far more nuanced. In this comprehensive guide, we will break down the official definitions, regional variations, and seasonal markers that actually determine when fall arrives and leaves.