The current U.S. season, “Big Brother 27,” is scheduled to have its finale on Sunday, September 28, 2025, airing from 8:30 p.m. to 10:30 p.m. Eastern Time on CBS.

Quick Scoop: When is the Big Brother finale?

If you’re asking “when is Big Brother finale” in early 2026, the most recent full U.S. season is Big Brother 27 :

  • Finale date: Sunday, September 28, 2025.
  • Time: 8:30–10:30 p.m. ET (two-hour live finale).
  • Network/platform: CBS, with streaming via Paramount+ for U.S. viewers.

Earlier, Big Brother 26 wrapped with its own two-hour finale on Sunday, October 13, 2024 (Day 90 of that season).

So if you’re catching up now, the “latest” U.S. Big Brother finale that has already aired is September 28, 2025 (BB27), and before that October 13, 2024 (BB26).

A bit of context and trends

Recent seasons have had fairly long runs, but Big Brother 27 was notable for being shorter:

  • BB27 ran about 83 days, making it the shortest since BB24.
  • BB26 ran 90 days, with its finale on Day 90.
  • Some fans speculated the shorter BB27 season would mean multiple double/triple evictions to keep the game fast-paced.

Fans on forums pointed out that the September 28 finale lined up neatly with the fall schedule, wrapping Big Brother just as other CBS reality staples like Survivor and The Amazing Race 38 were starting or shifting into regular slots.

Mini FAQ

Is there a future Big Brother finale date set beyond BB27?
Public info so far mainly locks in BB27’s finale (Sept 28, 2025). Any next- season finale dates usually get announced after the new season order and schedule are finalized, so there may not be an official 2026 finale date yet. What if I’m in a different country?
The date above is for the U.S. Big Brother on CBS. Other countries (UK, Canada, etc.) run separate versions with their own schedules and finale dates, announced by their local broadcasters.

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