Sun Prairie, WI Public Conduct: Public Alcohol Use (2026)
Key Facts
- Public consumption
- Banned on streets, sidewalks, alleys, lots
- Open container possession
- Also banned in same public places
- City park curfew
- No alcohol 10 p.m. to 6 a.m.
- Sheehan Park youth complex
- Alcohol banned at all times
- Removing unopened alcohol from bar
- Banned 9 p.m. to 8 a.m.
Summary
It is illegal to drink or carry an open alcohol container on any Sun Prairie street, sidewalk, alley or public parking lot except on licensed premises, under Code § 9.08.010. City parks add a curfew: no alcohol between 10 p.m. and 6 a.m., and Sheehan Park's youth baseball complex and skateboard park bans alcohol at all times.
3.It is unlawful for any person to consume any alcohol beverage upon any public street, public sidewalk, public way, public alley or public parking lot, except on licensed premises.4.It is unlawful for any person to have in his or her possession an open container which contains any alcohol beverage upon any public street, public sidewalk, public way, public alley or public parking lot, except on licensed premises. ... C.Parks.1.Possession or Consumption. It is unlawful for any person to possess or consume any alcohol beverage in any city park between ten p.m. and six a.m., except on licensed premises.2.Youth Baseball Complex and Skateboard Park. It is unlawful for any person to possess or consume any alcohol beverage at the youth baseball complex and skateboard park at Sheehan Park at any time.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 71).
Full Breakdown
010 bans open alcohol containers in public generally. It is unlawful to consume any alcohol beverage on a public street, sidewalk, public way, alley or public parking lot, and separately unlawful merely to possess an open container of alcohol in those same places, in both cases unless the location is licensed premises. The section also regulates the licensed-premises side of the same problem: it is unlawful to leave a licensed premises with an open container of alcohol, and a licensee is deemed to have violated the ordinance if it allows a patron to do so.
m. , except on licensed premises within the park, and imposes a full-time, round-the-clock alcohol ban specifically at the youth baseball complex and skateboard park located at Sheehan Park, with no time-of-day exception at all. 110, exposing a location with a pattern of alcohol violations to additional enforcement action against the property itself.
Violations & Fines
Chapter 9.08 does not set out its own forfeiture for an open-container or public-drinking violation, so it falls under the citywide general penalty in § 1.24.010: a first offense costs $5 to $500 plus prosecution costs, and a second offense within a year of a prior conviction of the same ordinance rises to $20 to $1,000, with jail time up to 90 days possible if a forfeiture goes unpaid.
Frequently Asked Questions
Can I walk down a Sun Prairie street with an open beer?
Is drinking allowed in Sun Prairie parks?
What's the penalty for an open-container violation in Sun Prairie?
Sources & Official References
Other rules in Sun Prairie
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Public Alcohol Use in Nearby Cities
How other cities in Dane County handle public alcohol use.