Observed Holidays
The City of Prospect Heights Offices will be closed for the following holidays:
- New Year's Day
- Memorial Day
- Independence Day
- Labor Day
- Thanksgiving Day
- Day After Thanksgiving
- Christmas Eve
- Christmas Day
Occasionally, one of the above holidays may fall on a weekend. Saturday holidays will result in City Offices closing on Friday. Sunday holidays will result in City Offices closing on Monday. Please contact City Hall if you have a question regarding holidays and hours of operation.