From the city of Manchester, NH:

Curbside Christmas Tree collection will be held during the third week of January only.

Collection is the same day as trash/recycling pickup.  Monday, January 18, 2021, through Friday, January 22, 2021.  All ornamentation, including tinsel, must be removed.  No artificial trees are accepted.

PLEASE NOTE:  This is the only week this service will be provided.

Residential permit-holders may dispose of natural Christmas trees at the Drop Off Facility for free, at any time of the year.