Harvest Moon 2026 in Tualatin: where to watch it rise.
The full moon closest to the autumn equinox rises Saturday, September 26, 2026. Here is when to look up and where to go near 22379 SW 107th Ave for the best view.
The Harvest Moon is the full moon that falls closest to the autumn equinox, and the 2026 edition arrives on Saturday, September 26. The moon reaches its exact full phase at 9:49 AM Pacific time that morning, but the show you actually want is moonrise, in the evenings of Friday the 25th and Saturday the 26th, when the full moon climbs above the horizon in warm autumn light.
Around the equinox, the moon rises near sunset for several nights in a row. That is the old reason for the name: in the days before electric lights, farmers used the extra evening moonlight to keep harvesting into the night. Here in the Willamette Valley it has always been a harvest tradition, and this year it lands at the perfect moment, just after the equinox on September 22 and right as pumpkin season gets going around town.
Where to watch
Best moonrise spots near home.
Ibach Park
Minutes from 22379 SW 107th Ave
The neighborhood park on the south side has open lawn, mature trees, and sight lines to the east. Walk over after dinner, find a bench on the open grass, and watch the moon clear the treeline.
Lake of the Commons
Tualatin Commons, 8325 SW Nyberg St
The lake reflects the rising moon beautifully, and the Commons is quiet in the evening once the farmers market crowds go home. The Friday, September 25 market itself is a lovely way to catch moonrise at dusk with dinner from a food cart.
Browns Ferry Park and the river
5855 SW Nyberg Ln, on the Tualatin River
For a water view, Browns Ferry Park opens onto the Tualatin River. The moon's reflection stretches across moving water, and the park's trails make a good evening loop before moonrise.
The quiet south-side streets
Around Victoria Woods and Hedges Creek
Sometimes the best seat is your own front yard. South Tualatin's open streets and low rooflines give wide views of the eastern sky, with autumn leaves just beginning to turn along the sidewalks.
A weekend of light
Make a night of it.
The Harvest Moon weekend sits right at the pivot into fall. Friday, September 25 is the final Friday of the Tualatin Farmers Market season, so bring the kids, grab a last summer supper, and stay for moonrise over the lake. Saturday the 26th is pure moon: pack a thermos, walk to Ibach Park or Browns Ferry, and let the moon do the lighting.
A quick note for photographers: moonrise shots work best with a clear eastern horizon and a little atmosphere for color, which autumn evenings in Tualatin reliably deliver. The moon will look especially large low on the horizon, an optical illusion that makes the belt of the sky the best time to shoot. No special gear needed for simply watching; the moon does the heavy lifting on its own.
Make Your Move
A neighborhood built for evenings like this.
Ibach Park, the river, and the lake are all minutes from 22379 SW 107th Ave. Paul Knighton of MORE Realty can show you the neighborhood for yourself.
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