What time does 'Big Brother' come on tonight? How to stream 'Big Brother' live?

Get ready for a summer of deception as "Big Brother" returns.

The reality-competition series is back with host Julie Chen Moonves and 16 new Houseguests. The contestants will have cameras and microphones on them 24/7. The theme for this season will be "Big Brother: A Summer of Mystery."

To celebrate "Big Brother's" silver anniversary, Paramount has stated that this season will offer more twists and turns in each episode.

AdvertisementAdvertisement#«R24e4kr8lb2m7nfddbH1» iframe

There will also be a "masked visitor, a secret accomplice and the shocking arrival of a 'Mystery Houseguest' whose identity will remain under wraps … at least for now," according to CBS.

There will also be a new show called "Big Brother: Unlocked" premiering July 25 with three "Big Brother" fan favorites. "Big Brother: Unlocked" will feature surprise guests, exclusive interviews and behind-the-scenes footage.

Here's what to know about the "Big Brother" 27 premiere.

Where is 'Big Brother' filmed?

The "Big Brother" 27 house is on Sound Stage 18 in the CBS Studios Center in Los Angeles.

Who won 'Big Brother' last year?

The winner of "Big Brother" Season 26 was Chelsie Baham, a 28-year-old nonprofit director from Rancho Cucamonga, California.

'Big Brother' 27 premiere date

Big Brother 27 premieres in July, and will feature cast members from the New Jersey-New York area.

"Big Brother" 2025 airs on Thursday, July 10.

Is 'Big Brother' on tonight?

Yes, the "Big Brother" Season 27 premiere is tonight, July 10.

What time does 'Big Brother' come on tonight?

"Big Brother" 2025 premieres Thursday, July 10 at 8 p.m. ET, PT and MT (including Arizona).

How long is the 'Big Brother' premiere tonight?

"Big Brother" Season 27 kicks off with a 90-minute premiere from 8 to 9:30 p.m.

AdvertisementAdvertisement#«R2le4kr8lb2m7nfddbH1» iframe

'Big Brother' 27 cast 'Big Brother' Season 27 is here: Meet the new houseguests

'Big Brother' schedule

"Big Brother" 2025 premieres Thursday, July 10 at 8 p.m. ET, PT and MT (including Arizona). The second episode will air Sunday, July 13, at 8 p.m. Both episodes will be 90 minutes long.

Following those two episodes, "Big Brother" will have 90-minute episodes on Wednesdays and hourlong episodes on Thursdays and Sundays until the season finale.

Thursday episodes will include Houseguest evictions.

When do the live feeds start for 'Big Brother'?

According to Paramount, live feeds start Sunday, July 13, at 9:30 p.m. PT on Paramount+ and Pluto TV.

How to stream 'Big Brother' live?

You can watch "Big Brother" on CBS/Channel 5 in Phoenix or on your local CBS network. You can also stream the show live or on-demand on Paramount+.

AdvertisementAdvertisement#«R2ve4kr8lb2m7nfddbH1» iframe

There are twoParamount+ subscriptionsavailable for purchase. The Paramount+ Essential plan costs $7.99/month or $59.99/year and includes limited ads. The Paramount+ with Showtime costs $12.99/month or $119.99/year with no ads except live TV & a few shows.

There is also an offer running where you can select a monthly plan for 99¢/mo for your first 2 months. This offer ends on Sunday, July 13.

Reach the reporter [email protected]. Follow@dina_kauron X, formerly known as Twitter, and on [email protected].

Support local journalism.Subscribe to azcentral.com today.

This article originally appeared on Arizona Republic: When do the live feeds start for 'Big Brother'? Where to watch BB27