Last year Knowlton Township held trick-or-treat on Friday, October 31, 2025, 4–7 p.m..
Source: WRNJ Radio, Oct. 27, 2025 · checked Sept. 25, 2026
| Town | 2026 | Last year (2025) |
|---|---|---|
| Alpha | Not posted yet | Fri, Oct. 31, 5–8 p.m. |
| Belvidere | Not posted yet | Fri, Oct. 31, 6–8 p.m. |
| Franklin Township | Not posted yet | Fri, Oct. 31, 5–7 p.m. |
| Frelinghuysen Township | Not posted yet | Fri, Oct. 31, 4–8 p.m. |
| Greenwich Township | Not posted yet | Fri, Oct. 31, 5–7 p.m. |
| Hackettstown | Sat, Oct. 31, 3–8 p.m. | Fri, Oct. 31, 4–8 p.m. |
| Harmony Township | Not posted yet | Fri, Oct. 31, 5–7 p.m. |
| Hope Township | Not posted yet | Fri, Oct. 31, 5–8 p.m. |
| Independence Township | Not posted yet | Fri, Oct. 31, 4:30–7:30 p.m. |
| Liberty Township | Not posted yet | Fri, Oct. 31, 4:30–7:30 p.m. |
| Lopatcong Township | Not posted yet | Fri, Oct. 31, 5:30–7:30 p.m. |
| Mansfield Township | Not posted yet | Fri, Oct. 31, 4–8 p.m. |
| Oxford Township | Not posted yet | Fri, Oct. 31, 4–7 p.m. |
| Phillipsburg | Not posted yet | Fri, Oct. 31, 5–8 p.m. |
| Pohatcong Township | Not posted yet | Fri, Oct. 31, 6–8 p.m. |
| Washington Borough | Not posted yet | Fri, Oct. 31, 4–8 p.m. |
| Washington Township | Sat, Oct. 31, 4–7 p.m. | Fri, Oct. 31, 4–7 p.m. |
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