FX, FXX and Hulu announce that “It’s Always Sunny in Philadelphia” will return for Season 18 on Monday, Aug. 17. The series premieres at 9 p.m. ET (6 p.m. PT) across FX and FXX, with same-day availability on Hulu. Internationally, the season streams on Disney+. Multiple outlets report the season format is expanded compared with the show’s previous three seasons, which had eight episodes each. Season 18 is set as a 10-episode installment, marking the first expansion after those shorter runs. The premiere date and time are consistent across the reporting, and the distribution details likewise match: linear broadcast on FX and FXX in the U.S., streaming on Hulu in the U.S., and streaming on Disney+ outside the U.S. The announcements confirm the show’s next scheduled chapter and its expanded episode count for the upcoming season.