Arlington Heights, IL Curfew Laws: Park Curfew (2026)
Key Facts
- Closing hours
- 9:00 p.m. to 6:00 a.m.
- Trigger
- Property posted with closing hours
- Covered property
- Any Village-owned land or facility
- Penalty
- $5 to $750 per offense
- Enforcing agency
- Arlington Heights Police Department
Summary
Arlington Heights, Illinois closes posted Village-owned land and facilities, including parks, between 9:00 p.m. and 6:00 a.m. under Village Code Section 8-522. Remaining on posted property during those hours is a criminal offense, punishable the same as other Chapter 8 violations.
It shall be unlawful for any person to remain in or on any land or facility owned or operated by the Village between the hours of 9:00 p.m. and 6:00 a.m. when such property or facility shall have been posted in an appropriate manner indicating said closing hours.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Municipal Code: Supplement 3 Update 2).
Full Breakdown
m. The restriction only takes effect where the property or facility has been posted in an appropriate manner indicating the closing hours, so enforcement depends on signage at the specific park or facility rather than a blanket Village-wide rule. The Section sits alongside Section 8-523 (loitering on public crosswalks) and the gang- and narcotics-loitering provisions of Sections 8-525 and 8-526, all enforced by the Arlington Heights Police Department under the same Article. The offense is a strict presence-based violation: it does not require proof of any additional misconduct such as vandalism or noise, only that the person remained on posted Village property after the posted closing time.
Because the ordinance is written around posted notice rather than a fixed list of parks, the actual closing hours at a given Village property can be confirmed by checking the signage at that location; where a facility is posted for different hours, those posted hours control instead of the default window.
Violations & Fines
Violating Section 8-522 is punishable under Chapter 8's general penalty, Section 8-601: a fine of not less than $5.00 nor more than $750.00 for each offense, and a separate offense is committed for each day a violation continues. Repeated violations on the same posted property can each be charged separately.
Frequently Asked Questions
Are all Arlington Heights parks closed at 9 p.m.?
What happens if I'm caught in a Village park after closing?
Does the Village need to prove I did something wrong besides being there?
Sources & Official References
Other rules in Arlington Heights
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Park Curfew in Nearby Cities
How other cities in Cook County handle park curfew.