Seattle-Tacoma Region Prepares for Autumn Transition and Daylight Saving Time Change
As summer concludes in Seattle-Tacoma, Washington, attention turns to key dates for the start of fall, fall foliage, and daylight saving time.

Seattle Tacoma, WA, September 1, 2026 — As the summer season winds down in the Seattle-Tacoma metropolitan area, residents are looking ahead to the changes that accompany the autumn equinox, the peak of fall foliage, and the end of daylight saving time. Specific dates for these seasonal markers were not provided in the trend summary.
The transition from summer to fall is marked by shifts in weather patterns, daylight hours, and the natural landscape. While the exact start date of autumn is based on astronomical calculations, the visual cues of changing foliage typically become more prominent in the weeks that follow.
The phenomenon of fall foliage, a popular attraction in many regions, involves the vibrant transformation of leaves on deciduous trees. The timing and intensity of this display can vary annually based on climate conditions, including temperature and precipitation. Information regarding the expected peak foliage season for Seattle-Tacoma was not available.
Additionally, the conclusion of daylight saving time marks another significant shift in the daily schedule for many. This practice involves adjusting clocks forward by one hour during warmer months and setting them back in the fall. The specific date when daylight saving time ends in Seattle-Tacoma was not detailed in the available information. Residents can anticipate shorter days and earlier sunsets as the year progresses towards winter.
Further details on the precise dates for the autumnal equinox, the anticipated timeframe for peak fall colors, and the official end of daylight saving time in the Seattle-Tacoma region were not specified. These events collectively signal the end of summer and the beginning of the fall season.
Story summarized from the original created by Jim.Jensen@fox.com (Jim Jensen) on www.fox13seattle.com, see more information here.