BO7 (Call of Duty: Black Ops 7) Season 1 starts on Thursday, December 4, 2025.

Exact start time

Most official and media sources agree Season 1 goes live at:

• 9:00 AM PT
• 12:00 PM ET
• 5:00 PM GMT

These times apply across all platforms and also line up with the Warzone integration going live the same day.

Time zone overview

Here are some additional common time zones for the launch:

• 11:00 AM CT (US Central)

• 6:00 PM CET (Central Europe)

• 2:00 AM KST / JST on December 5 (Korea/Japan)

So wherever you are, Season 1 begins on December 4, 2025 (or early December 5 in Asia-Pacific), with the core reference time of 9 AM PT / 12 PM ET.