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Washington Fireworks Dates & Times (2026)

Conditional: In Washington, the state discharge window centers on June 28 to July 4, with set hours, and on December 31, but local ordinances commonly shorten, restrict, or ban it.

ConditionalVerified May 31, 2026

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In Washington, the state discharge window centers on June 28 to July 4, with set hours, and on December 31, but local ordinances commonly shorten, restrict, or ban it. Seattle bans personal fireworks year-round, and a local ban takes effect 1 year after it is adopted.

Official source: app.leg.wa.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Fireworks Dates & Times in states bordering Washington

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

IdahoConditional
In Idaho, nonaerial fireworks may be sold and used from June 23 to July 5 and from December 26 to January 1, and the local authority may extend each period by up to 5 days. There is no daily curfew in the statute, but cities, counties, and fire districts may add restrictions.
Verified May 31, 2026 · Source: legislature.idaho.gov · Full Idaho rule →
OregonInfo
Oregon has no statewide regulation on when legal consumer fireworks may be used, but use is prohibited on beaches, in state parks, and on state and federal forest land, and local jurisdictions may add restrictions. Retail sale is limited to June 23 to July 6.
Verified May 31, 2026 · Source: oregon.gov · Full Oregon rule →

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