It’s Always Sunny in Philadelphiastar Danny DeVito reveals the filming month for the next installment following a two-year hiatus between seasons.It’s Always Sunny in Philadelphiaseason 17is currently airing following a lengthy break. After debuting in 2005, the series is celebrating its 20th anniversary, a significant milestone.It’s Always Sunny in Philadelphiais the longest-running sitcom of all time and has already been picked up for season 18.
In an interview withCollider,DeVito reveals season 18 will begin filming at the end of January 2026. DeVito praises his fellow co-stars, along with the crew, saying filming is something he looks forward to doing. While DeVito does not expand beyond a filming window, the series should be in active production in a little over six months. Check out his quotes below:

DeVito: We’re going to go again next season. We just talked about when we’re going to start. It’s something that you look forward to because it really is so much fun. I love these guys and Kaitlin and Mary Elizabeth and Artemis [Pebdani] and everybody on the show.
Collider: Now you said that you know when you are going to come back to it. When do you think that is, when you’re going to start?

What This Means For It’s Always Sunny
The Wait Shouldn’t Be As Long
While the return ofIt’s Always Sunny in Philadelphiahas aired 17 seasons over 20 years, it’s worth noting that the show has survived two separate Hollywood strikes, one in 2008, the dual strikes in 2023, and a global pandemic. Its longevity is a testament to how the series has maintained a high standard and is still delivering stories about the trulyawful antics of The Gang inIt’s Always Sunny.
Although extended breaks in between seasons can be frustrating for viewers, it has become part of the TV landscape, especially on streaming. However,It’s Always Sunny in Philadelphiaseason 18 entering production so shortly after the current season concludes is agood sign for a quicker release schedule.
While nothing is concrete, an early 2026 production schedule means that season 18 will likely result in episodes airing in a similar schedule to the current season. Fans should be on the lookout for apotential summer or fall release ofIt’s Always Sunny in Philadelphiaseason 18.
Our Take On The Filming Start Date
The Show Hasn’t Been Renewed Beyond Season 18
Despite its status as a long-running series, the future ofIt’s Always Sunny in Philadelphiais unknown beyond season 18. Star, writer, and producer Charlie Day admitted that he isunsure ifIt’s Always Sunnywill be renewedfor another season. If that is the case, the next season may be written with a conclusion in mind.
Hopefully,It’s Always Sunny in Philadelphiaseason 18 will not be the final installment. The series has grown from a small show to a cultural touchstone in the past 20 years, and is still incredibly well-received. With critics onboard and a dedicated audience, the show will ideally be renewed beyond the next season.
It’s Always Sunny in Philadelphia
Cast
It’s Always Sunny in Philadelphia is a television series that premiered in 2005, chronicling the chaotic lives of four self-involved friends running an Irish pub in Philadelphia. Their misguided decisions and skewed perspectives often result in amusing and uncomfortable situations, complicating their professional and personal relationships.