when do they announce march madness

They officially “announce March Madness” on Selection Sunday , when the full 68‑team brackets are revealed on TV.

When do they announce March Madness?

• The NCAA reveals the tournament fields on Selection Sunday , one week before the games start.

• For recent and upcoming tournaments, Selection Sunday has fallen on mid‑March Sunday evenings (for example, March 15 or 16).

Exact time for the bracket shows

• Men’s bracket: Typically announced around 6 p.m. ET on CBS.

• Women’s bracket: Typically announced around 8 p.m. ET on ESPN.

So if you’re asking “when do they announce March Madness,” you’re looking for Selection Sunday, ~6–8 p.m. ET , when the men’s and women’s brackets go live. TL;DR: Selection Sunday, usually mid‑March; men at 6 p.m. ET (CBS), women at 8 p.m. ET (ESPN).

Information gathered from public forums or data available on the internet and portrayed here.