They light the big Rockefeller Center Christmas tree in New York in the evening, usually around 7–8 p.m. local time, as part of a televised ceremony in early December each year.

Quick Scoop: What “tree” people mean

Most forum and news chatter about “when do they light the tree” is referring to:

  • The Rockefeller Center Christmas Tree in Midtown Manhattan.
  • A live, on‑site ceremony that also airs on national TV and streaming.

If you meant a different city or local tree (for example, your town square or a mall), the exact time will depend on that specific event.

Typical lighting date

The Rockefeller tree lighting:

  • Traditionally happens on the first Wednesday after Thanksgiving.
  • Falls in early December ; for example, the 2025 ceremony takes place on Wednesday, December 3.

Local city or town trees often copy this pattern and schedule their lightings for a late‑November or early‑December evening.

Typical lighting time

For Rockefeller Center:

  • The on‑site ceremony typically starts around 7 p.m. Eastern Time.
  • The big “switch‑on” moment happens during a prime‑time TV broadcast window (about 8–10 p.m. ET).

For many smaller community trees:

  • Lightings are often set between 5–8 p.m. , timed so it’s already dark but still convenient for families.

How to find your exact time

To know precisely when they light the tree where you are:

  1. Check your city’s official website or tourism/events page for “Christmas tree lighting” details.
  2. Look at the venue’s site (e.g., a shopping center, church, or park).
  3. Search local news listings or community Facebook/Nextdoor events for the date and time.

If you tell which city or event you mean, a more exact lighting time can be pinned down.