What are trick or treating times in Lowell?

In Lowell, Massachusetts, trick-or-treating typically takes place on Halloween night, October 31st, from 5:30 PM to 7:30 PM. However, it's always a good idea to check local city announcements or community resources for any updates or changes to the schedule. Residents are encouraged to participate by leaving their porch lights on if they are welcoming trick-or-treaters.