Portland Sees Final 8 P.M. Sunset of the Year
Portland will experience its final sunset at 8 p.m. for the year, marking a transition to earlier sunsets.

Portland, OR, August 25, 2026 —
Portland residents will observe the final sunset of the year at approximately 8:00 p.m. This evening marks a significant shift as daylight hours begin to shorten, ushering in a period of earlier sunsets throughout the coming months.
The transition signifies the approach of winter, characterized by diminishing periods of daylight. As the Earth’s tilt changes in relation to the sun, the angle at which sunlight reaches the Northern Hemisphere decreases, leading to shorter days and longer nights.
This annual change impacts daily routines, outdoor activities, and overall mood for many. The phenomenon of earlier sunsets is a natural consequence of the planet’s axial tilt and its orbit around the sun. While the exact time of sunset will vary slightly day by day, 8:00 p.m. represents the last instance of daylight persisting this late in the evening for the calendar year in Portland.
Following tonight, sunsets will occur progressively earlier. This shift is a well-understood astronomical event tied to the changing seasons.
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