When Is the Next Full Moon? September’s Harvest Moon 2026
The next full Moon is September’s Harvest Moon on Saturday, September 26, 2026. Find the exact time, why it’s called the Harvest Moon, and the best time to see it.
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Birth Animal Calendar 2026: What Is Your Birth Animal?
What animal falls on your birthday? Farmers’ Almanac has assigned a Birth Animal to every day of 2026. Find your birthday, discover your animal, and compare Birth Animals with family and friends.
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Why September Stars Suddenly Look Brighter—And Why You’re Not Imagining It
Does the night sky suddenly look brighter? September’s earlier darkness, changing weather, Moon phase, and improving atmospheric transparency can reveal stars that were hiding in plain sight all summer.
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Long Range Weather Forecast
Get ready for your next adventure. Check our Long Range Weather Forecast and plan accordingly.
Check your areaWeather History Database
Tuesday 8th September 2026
At a glance
Best day to
Today is Day 251 of 2026
14 days until autumn begins
Gardening
Clear ground, turn sod, or kill plant pests. First two days are good harvest days.
Fishing
- Poor – Morning
Moon phase
Waning Crescent (8% of Full)
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Farmers’ Almanac Gardening, Weather & Seasonal Living Guide
For over two hundred years, the Farmers’ Almanac has been a trusted companion through every season of American life. First published in 1818, it has arrived faithfully, year after year, offering time-tested wisdom on weather, gardening, and living well with nature. Few publications in history can claim that kind of unbroken dedication to their readers — and fewer still have remained as relevant, as loved, and as useful with every passing generation. Check frost dates, gardening calendars, weather forecasts, moon phases, and seasonal advice.
Summer’s Calling Your Garden
Find the best planting days on the Gardening Calendar.
Gardening CalendarComing Up in the Sky and Garden
The dates worth putting on the calendar between now and Halloween, with the full guide behind each one.
- Wednesday, August 12 to Thursday, August 13: Perseid meteor shower peaks under a new moon, the darkest conditions in years.
- Friday, August 28: the Sturgeon Moon rises into a deep partial lunar eclipse.
- Through August and September: what to plant now for a fall harvest, region by region.
- Monday, September 7: Labor Day weekend, and the unofficial end of summer.
- Tuesday, September 22: the fall equinox, the first day of fall.
- Saturday, September 26: the Harvest Moon, the full moon closest to the equinox.
- Saturday, October 24: Mercury turns retrograde until November 13.
- Saturday, October 31: Halloween, and the folklore behind it.
Gardening
Don’t Wait for Frost: These Houseplants Should Come Inside
Don’t wait for frost to bring houseplants indoors. Learn which plants should come inside at 50°F, which tolerate chilly nights, and how to avoid pests and leaf drop.
Dig in
Cool September Nights Do Something Beautiful to Apples
Why do apples suddenly turn redder in September? Cool nights, sunny days and anthocyanins create fall’s beautiful apple blush—but red doesn’t always mean ripe.
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September Lawn Care: Your Lawn’s “Second Spring” Starts Now
September can be a “second spring” for cool-season lawns. Learn when to seed, aerate, fertilize, dethatch and control weeds—and what to avoid during heat and drought.
Dig inAstronomy
When Is the Next Full Moon? September’s Harvest Moon 2026
The next full Moon is September’s Harvest Moon on Saturday, September 26, 2026. Find the exact time, why it’s called the Harvest Moon, and the best time to see it.
Explore
Why September Stars Suddenly Look Brighter—And Why You’re Not Imagining It
Does the night sky suddenly look brighter? September’s earlier darkness, changing weather, Moon phase, and improving atmospheric transparency can reveal stars that were hiding in plain sight all summer.
Explore
September Epsilon Perseid Meteor Shower 2026: When To Look
The famous August Perseids may be over, but Perseus isn’t quite finished producing shooting stars. A little-known meteor shower arrives…
ExploreFishing
Fishing Calendar 2026 – Best Days & Times to Fish
Your next fishing trip shouldn’t be based on luck. Check our fishing conditions calendar and plan your fishing trip accordingly.
Check Fishing Conditions CalendarFarmers’ Almanac
Why September Stars Suddenly Look Brighter—And Why You’re Not Imagining It
Does the night sky suddenly look brighter? September’s earlier darkness, changing weather, Moon phase, and improving atmospheric transparency can reveal stars that were hiding in plain sight all summer.
Read more
Monarch Butterfly Migration 2026: When and Where to See One of Nature’s Greatest Journeys
When does the monarch butterfly migration happen? Discover when monarchs migrate in 2026, how far they fly, where they go, and how to see and help them.
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2026 Fall Foliage Outlook: Where Autumn Color Should Shine — And Where It May Struggle
Where will fall color be best in 2026? Our Farmers’ Almanac Fall Foliage Outlook points to the central Appalachians for the strongest display, with generally good prospects across much of the East and Southeast, and more mixed or spotty conditions in parts of the West, Upper Midwest, and southern tier.
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Why Fall Foliage Really Changes Color — And What Makes One Year Better Than Another
Why are fall colors brighter some years? Learn how sunshine, cool nights, rain, drought, frost, and temperature determine how brilliant autumn foliage becomes.
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