S2 Subnautica 2 Wiki
Launch time

Subnautica 2 Release Time

A timezone table for players planning launch day. The official timing is based on the Early Access launch announcement.

Quick answer: Subnautica 2 enters Early Access on May 14, 2026 at 08:00 PDT, which is 15:00 UTC. In Japan and eastern Australia, that lands after midnight on May 15.
Underwater launch briefing with a submersible and illuminated base

Regional launch time table

Region Zone Date Time
Pacific Time PDT May 14, 2026 08:00
UTC UTC May 14, 2026 15:00
Eastern Time EDT May 14, 2026 11:00
United Kingdom BST May 14, 2026 16:00
Central Europe CEST May 14, 2026 17:00
Japan JST May 15, 2026 00:00
Australia East AEST May 15, 2026 01:00
China / Singapore CST / SGT May 14, 2026 23:00

Always re-check the storefront you use near launch in case platform-specific rollout timing changes.

Before the timer hits launch

Choose Steam, Epic, Xbox, or Game Pass.
Reserve at least 50 GB of storage.
Confirm friends and co-op platform choices.
Bookmark official update and known-issue routes.

Next launch routes

Use these pages to move from timing into platform and first-session planning.