when does the expedition end arc raiders

The current Expedition in ARC Raiders is set to end on 22 December 2025, with the departure of the caravans at the close of that 5‑day window.

Quick Scoop

• The Expedition event window opens on 17 December 2025.

• Players have 5 days to decide whether to sign up and “leave” on the Expedition.

• The Expedition phase then concludes when caravans depart on 22 December 2025, marking the effective end of that Expedition cycle.

In practice, guides and community posts treat 22 December 2025 as the point when the current Expedition ends and the wipe/next season transition takes over.

If you are planning your preparations, aim to have everything done before 22 December 2025 so you can opt into the Expedition and benefit from the reset rewards and progression changes.

TL;DR: When does the Expedition end in ARC Raiders?
It ends when the Expedition window closes and caravans depart on 22 December 2025.

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