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Wyoming Fireworks Dates & Times (2026)

Conditional: Wyoming statute sets no statewide dates or hours for using consumer fireworks — W.S. 35-10-201 through 35-10-208 contain no calendar or time restrictions.

ConditionalVerified Jul 28, 2026

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Wyoming statute sets no statewide dates or hours for using consumer fireworks — W.S. 35-10-201 through 35-10-208 contain no calendar or time restrictions. Permitted days and hours are set locally: counties may prohibit sale or use by resolution and cities and towns may impose further regulations or prohibitions by ordinance, so windows vary by jurisdiction. Open-fire bans and fire restrictions can suspend use entirely. Check the specific county and city before lighting anything. Violations are a misdemeanor: fine up to $750, up to 60 days, or both.

Official source: wyoleg.gov →

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

Fireworks Dates & Times in states bordering Wyoming

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

ColoradoConditional
Colorado sets no fixed statewide window, and use is governed mainly by local ordinance and by seasonal fire bans, which change rapidly with drought — check your county sheriff or fire authority. Many cities ban all consumer fireworks year-round.
Verified May 31, 2026 · Source: dfpc.colorado.gov · Full Colorado rule →
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 →
MontanaConditional
In Montana, retail sale is allowed only from June 24 to July 5 and from December 29 to December 31 (MCA 50-37-106). Local governments may further restrict use, so check city and county rules and any drought or fire bans.
Verified May 31, 2026 · Source: mca.legmt.gov · Full Montana rule →
NebraskaConditional
In Nebraska, cities and villages set their own discharge dates and hours and may ban use entirely, so check the local ordinance. Retail sale is allowed only from June 24 to July 5 and from December 28 to January 1 (Neb. Rev. Stat. 28-1249).
Verified May 31, 2026 · Source: nebraskalegislature.gov · Full Nebraska rule →
South DakotaConditional
In South Dakota, discharge is allowed only from June 27 through the first Sunday after July 4, and from December 28 through January 1; counties may further restrict or ban it, especially in extreme fire danger. Retail sale is seasonal, not year-round.
Verified May 31, 2026 · Source: sdlegislature.gov · Full South Dakota rule →
UtahConditional
In Utah, discharge is allowed only on or around 4 holidays: July 2 to 5 and July 22 to 25, from 11 a.m. to 11 p.m. and extended to midnight on July 4 and July 24; and December 31 and Chinese New Year's Eve, from 11 a.m. to 1 a.m. the next day. Fireworks are banned on state, federal, and unincorporated lands and in designated wildfire zones.
Verified May 31, 2026 · Source: firemarshal.utah.gov · Full Utah rule →

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