DST Starts
Sunday, March 8, 2026
1:59 AM
UTC -08:00 → UTC -07:00
Daylight Saving Time in Seattle
Check when daylight saving time starts and ends in Seattle, when the clocks change, and how the local UTC offset changes during the year.
2026 DST
Seattle, United States
America/Los_Angeles
DST Ends
Sunday, November 1, 2026
1:59 AM
UTC -07:00 → UTC -08:00
Daylight Saving Time in Seattle in 2026
Daylight Saving Time Starts
The clock change occurs on Sunday, March 8, 2026.
1:59 AM
UTC -08:00UTC -07:00
Daylight Saving Time Ends
The clock change occurs on Sunday, November 1, 2026.
1:59 AM
UTC -07:00UTC -08:00
DST Dates for Seattle by Year
| Year | DST Starts | DST Ends |
|---|---|---|
| 2023 | Sunday, March 12, 2023 1:59 AM | Sunday, November 5, 2023 1:59 AM |
| 2024 | Sunday, March 10, 2024 1:59 AM | Sunday, November 3, 2024 1:59 AM |
| 2025 | Sunday, March 9, 2025 1:59 AM | Sunday, November 2, 2025 1:59 AM |
| 2026 | Sunday, March 8, 2026 1:59 AM | Sunday, November 1, 2026 1:59 AM |
| 2027 | Sunday, March 14, 2027 1:59 AM | Sunday, November 7, 2027 1:59 AM |
| 2028 | Sunday, March 12, 2028 1:59 AM | Sunday, November 5, 2028 1:59 AM |
| 2029 | Sunday, March 11, 2029 1:59 AM | Sunday, November 4, 2029 1:59 AM |
Does Seattle Use Daylight Saving Time?
Seattle has seasonal clock changes in 2026. Its UTC offset changes during the year according to the America/Los_Angeles time zone data.
Seattle Time Zone
The IANA time zone identifier used for Seattle is America/Los_Angeles.
Daylight Saving Time in Seattle FAQ
Does Seattle observe daylight saving time?
Seattle has seasonal clock changes in 2026 according to the America/Los_Angeles time zone data.
When does daylight saving time start in Seattle in 2026?
Daylight saving time starts in Seattle on Sunday, March 8, 2026.
When does daylight saving time end in Seattle in 2026?
Daylight saving time ends in Seattle on Sunday, November 1, 2026.
What time zone is Seattle in?
Seattle uses the IANA time zone identifier America/Los_Angeles.
Do the clocks change in Seattle in 2026?
Yes. Seattle has seasonal clock changes in 2026.
Daylight Saving Time in Other Cities
Compare daylight saving time dates, clock changes and time zones in other cities.
New York
United States
America/New_York
Los Angeles
United States
America/Los_Angeles
Chicago
United States
America/Chicago
Houston
United States
America/Chicago
Phoenix
United States
America/Phoenix
Philadelphia
United States
America/New_York
San Antonio
United States
America/Chicago
San Diego
United States
America/Los_Angeles
Dallas
United States
America/Chicago