When Fall Really Starts in Maryland: The 2026 Autumnal Equinox and What to Expect

Mark your calendars: Tuesday, September 22, 2026, is the moment the Sun slips across the celestial equator and the official first day of fall. In Maryland, that astronomical bookmark doesn’t instantly bring sweater weather, but it does set the stage for the seasonal shift we all look forward to.

According to the National Weather Service, the weeks ahead will be a little milder than you might expect. Temperatures are projected to run just about one degree Fahrenheit below the long‑term average, while rainfall should dip roughly an inch below normal. In plain English? Think warm‑ish afternoons, crisp evenings, and plenty of sunshine for those apple‑picking trips before the cold really sets in.

Speaking of sunshine, the Old Farmer’s Almanac is already warning that the Atlantic Coast will be drier than usual. So if you’ve been waiting for that perfect, picture‑perfect backdrop of changing leaves, you’ll likely get it without the inconvenience of soggy grounds.

Now, fall isn’t just about the weather. It’s also the season of night‑time spectacles. The Orionid meteor shower – one of the brightest displays of the year – begins on October 2 and peaks the night of October 21‑22, offering about 23 meteors per hour. If you can step outside after dark, you might catch a few bright streaks slicing through the crisp, clear sky.

Don’t forget the shorter‑lived Draconids (Oct. 6‑10, peaking Oct. 8‑9) and the two‑stream Taurid complex, which stretches from late September into December. The South Taurids peak around November 4‑5 and the North Taurids a few days later, both known for producing fireballs that can be seen from the ground.

All this stargazing pairs nicely with Maryland’s corn mazes, pumpkin patches, and orchards, which are in full swing now. Places like Butler’s Orchard (46th Annual Pumpkin Festival) and Montpelier Farms are already trimming the vines and setting up family‑friendly activities. If you’re looking for a weekend adventure, the Fall Festival at Larriland or the Anne Arundel County Fair are great options for food, music, and that unmistakable scent of hay and cider.

And while the leaves are turning, the football season is heating up. High‑school games—affectionately called “Friday night lights”—are already on the schedule. Highlights include the McDonogh Eagles vs. Archbishop Spalding Cavaliers on Oct. 2, the Oakdale Bears vs. Linganore Lancers on Oct. 9, and the Our Lady of Good Counsel Falcons taking on DeMatha Catholic Stags on Oct. 16. If you’re in Prince George’s County, the showdown between Henry A. Wise Pumas and Charles Herbert Flowers Jaguars on Oct. 24 is a must‑watch.

Back to the science of the equinox: it occurs at precisely 8:04 p.m. EDT on Sept. 22, the instant the Sun’s center crosses the Earth’s equatorial plane. The word “equinox” comes from Latin—aequus (equal) and nox (night)—because day and night are almost the same length. In reality, daylight wins by about eight minutes, according to EarthSky.

Later this month, clocks will fall back one hour as Daylight Saving Time ends on Sunday, Nov. 1. There’s still talk in Washington about making DST permanent (the Sunshine Protection Act has cleared the House but awaits a Senate vote), but for now, expect that extra hour of evening darkness—perfect for spotting meteors or maybe catching a glimpse of the aurora borealis. Autumn equinoxes tend to boost the odds of seeing northern lights, thanks to a surge in geomagnetic storms that occur more frequently during this season.

Finally, a quick fun fact: the September equinox can land anywhere from Sept. 21 to Sept. 24. It hasn’t fallen on Sept. 21 in millennia, and it won’t hit Sept. 24 again until 2303. The shifting dates are a byproduct of the Earth’s 365¼‑day orbit, which nudges the equinox about six hours later each year.

So, while the calendar officially says fall starts on Tuesday, the true feeling of autumn in Maryland will arrive gradually—through cooler breezes, brighter night skies, festivals bursting with pumpkins, and the roar of Friday night football. Grab a blanket, head outside, and let the season unfold at its own leisurely pace.