The new Game of Thrones prequel series “A Knight of the Seven Kingdoms” (often shortened online as “the new knight of the seven kingdo…”) premiered on January 18, 2026 , on HBO and HBO Max at 10 p.m. ET/PT in the US.

Quick Scoop

  • Premiere date: January 18, 2026 (Season 1, Episode 1: “The Hedge Knight”).
  • Time: 10 p.m. ET/PT on HBO and HBO Max each Sunday.
  • Episodes drop weekly, with a six‑episode first season running through February 22, 2026.
  • In the UK and some European regions, it airs via Sky Atlantic / NOW with simulcast or next‑day scheduling tied to the US broadcast.

Episode rollout (Season 1)

  • Jan 18, 2026 – Episode 1: “The Hedge Knight”.
  • Jan 25, 2026 – Episode 2: “Hard Salt Beef”.
  • Feb 1, 2026 – Episode 3.
  • Feb 8, 2026 – Episode 4.
  • Feb 15, 2026 – Episode 5.
  • Feb 22, 2026 – Episode 6 (season finale).

So if you’re asking “when does the new Knight of the Seven Kingdoms come out?”, it’s already airing as of January 18, 2026, with new episodes every Sunday night at 10 p.m. ET/PT in its first run.

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