Monday, Sept. 22 is the autumn equinox, marking the first day of astronomical fall.

Beginning dates of meteorological and astronomical fall are different every year.

What will Florida temperatures be this fall? See the forecast.

The first day of fall is here!

Again.

It all depends on which start date you're most interested in. There's meteorological fall and astronomical fall. Meteorological fall started the beginning of September. Astronomical fall starts today, Sept. 22.

Here's what you should know.

When does fall start?

Falls begins on two different dates, depending on whether you're looking at the meteorological date or the astronomical date.

The meteorological start of fall was on Sept. 1.

The astronomical start of fall is today, Sept. 22, which makes today the .

What's the

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