Montana Fireworks Dates & Times (2026)

Fireworks Dates & Times in states bordering Montana

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 →

• North DakotaInfo

  In North Dakota, the dates and times when fireworks may be used around July 4 and New Year's are set by local ordinance and vary by city. Retail sale is limited to June 27 to July 5 and December 26 to January 1.

  Verified May 31, 2026 · Source: attorneygeneral.nd.gov · Full North Dakota 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 →

• WyomingConditional

  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. …

  Verified Jul 28, 2026 · Source: wyoleg.gov · Full Wyoming rule →